Home / 4,238,030.76-5,848,441.14-2,304,291.30

Finding the Fourth Proportional to 4,238,030.76, 5,848,441.14 and 2,304,291.30

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Solution

The fourth proportional to 4,238,030.76, 5,848,441.14 and 2,304,291.30 is: 3,179,899.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,030.76 : 5,848,441.14 = 2,304,291.30 : x
  2. Step 2: Convert to fraction form
    4,238,030.76/5,848,441.14 = 2,304,291.30/x
  3. Step 3: Cross multiply
    4,238,030.76x = 5,848,441.14 × 2,304,291.30
  4. Step 4: Simplify right side
    4,238,030.76x = 13,476,512,037,464.08
  5. Step 5: Solve for x
    x = 13,476,512,037,464.08/4,238,030.76
  6. Step 6: Final answer
    x = 3,179,899.53

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Double scale
Find fourth proportional to 4,238,031.76, 5,848,442.52 and 2,304,292.30
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.