Home / 3,304,688.88-4,557,899.52-2,390,347.92

Finding the Fourth Proportional to 3,304,688.88, 4,557,899.52 and 2,390,347.92

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Solution

The fourth proportional to 3,304,688.88, 4,557,899.52 and 2,390,347.92 is: 3,296,820.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,688.88 : 4,557,899.52 = 2,390,347.92 : x
  2. Step 2: Convert to fraction form
    3,304,688.88/4,557,899.52 = 2,390,347.92/x
  3. Step 3: Cross multiply
    3,304,688.88x = 4,557,899.52 × 2,390,347.92
  4. Step 4: Simplify right side
    3,304,688.88x = 10,894,965,637,201.00
  5. Step 5: Solve for x
    x = 10,894,965,637,201.00/3,304,688.88
  6. Step 6: Final answer
    x = 3,296,820.38

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Double scale
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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.