Home / 4,462,202.31-6,157,603.52-2,528,486.07

Finding the Fourth Proportional to 4,462,202.31, 6,157,603.52 and 2,528,486.07

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Solution

The fourth proportional to 4,462,202.31, 6,157,603.52 and 2,528,486.07 is: 3,489,177.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,202.31 : 6,157,603.52 = 2,528,486.07 : x
  2. Step 2: Convert to fraction form
    4,462,202.31/6,157,603.52 = 2,528,486.07/x
  3. Step 3: Cross multiply
    4,462,202.31x = 6,157,603.52 × 2,528,486.07
  4. Step 4: Simplify right side
    4,462,202.31x = 15,569,414,712,260.53
  5. Step 5: Solve for x
    x = 15,569,414,712,260.53/4,462,202.31
  6. Step 6: Final answer
    x = 3,489,177.23

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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.