Home / 10,098,902.92-15,148,356.30-2,525,869.32

Finding the Fourth Proportional to 10,098,902.92, 15,148,356.30 and 2,525,869.32

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Solution

The fourth proportional to 10,098,902.92, 15,148,356.30 and 2,525,869.32 is: 3,788,804.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,098,902.92 : 15,148,356.30 = 2,525,869.32 : x
  2. Step 2: Convert to fraction form
    10,098,902.92/15,148,356.30 = 2,525,869.32/x
  3. Step 3: Cross multiply
    10,098,902.92x = 15,148,356.30 × 2,525,869.32
  4. Step 4: Simplify right side
    10,098,902.92x = 38,262,768,426,598.72
  5. Step 5: Solve for x
    x = 38,262,768,426,598.72/10,098,902.92
  6. Step 6: Final answer
    x = 3,788,804.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.