Home / 5,225,017-7,210,494.48-2,933,177.08

Finding the Fourth Proportional to 5,225,017, 7,210,494.48 and 2,933,177.08

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Solution

The fourth proportional to 5,225,017, 7,210,494.48 and 2,933,177.08 is: 4,047,768.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,017 : 7,210,494.48 = 2,933,177.08 : x
  2. Step 2: Convert to fraction form
    5,225,017/7,210,494.48 = 2,933,177.08/x
  3. Step 3: Cross multiply
    5,225,017x = 7,210,494.48 × 2,933,177.08
  4. Step 4: Simplify right side
    5,225,017x = 21,149,657,144,202.52
  5. Step 5: Solve for x
    x = 21,149,657,144,202.52/5,225,017
  6. Step 6: Final answer
    x = 4,047,768.10

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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.