Home / 10,359,329.03-15,536,342.09-3,071,084.46

Finding the Fourth Proportional to 10,359,329.03, 15,536,342.09 and 3,071,084.46

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Solution

The fourth proportional to 10,359,329.03, 15,536,342.09 and 3,071,084.46 is: 4,605,840.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,329.03 : 15,536,342.09 = 3,071,084.46 : x
  2. Step 2: Convert to fraction form
    10,359,329.03/15,536,342.09 = 3,071,084.46/x
  3. Step 3: Cross multiply
    10,359,329.03x = 15,536,342.09 × 3,071,084.46
  4. Step 4: Simplify right side
    10,359,329.03x = 47,713,418,772,802.52
  5. Step 5: Solve for x
    x = 47,713,418,772,802.52/10,359,329.03
  6. Step 6: Final answer
    x = 4,605,840.65

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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.