Home / 10,008,839.08-15,013,260.18-2,435,804.80

Finding the Fourth Proportional to 10,008,839.08, 15,013,260.18 and 2,435,804.80

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Solution

The fourth proportional to 10,008,839.08, 15,013,260.18 and 2,435,804.80 is: 3,653,707.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,008,839.08 : 15,013,260.18 = 2,435,804.80 : x
  2. Step 2: Convert to fraction form
    10,008,839.08/15,013,260.18 = 2,435,804.80/x
  3. Step 3: Cross multiply
    10,008,839.08x = 15,013,260.18 × 2,435,804.80
  4. Step 4: Simplify right side
    10,008,839.08x = 36,569,371,210,092.86
  5. Step 5: Solve for x
    x = 36,569,371,210,092.86/10,008,839.08
  6. Step 6: Final answer
    x = 3,653,707.58

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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.