Home / 10,359,332.03-15,536,346.59-3,071,087.46

Finding the Fourth Proportional to 10,359,332.03, 15,536,346.59 and 3,071,087.46

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Solution

The fourth proportional to 10,359,332.03, 15,536,346.59 and 3,071,087.46 is: 4,605,845.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,332.03 : 15,536,346.59 = 3,071,087.46 : x
  2. Step 2: Convert to fraction form
    10,359,332.03/15,536,346.59 = 3,071,087.46/x
  3. Step 3: Cross multiply
    10,359,332.03x = 15,536,346.59 × 3,071,087.46
  4. Step 4: Simplify right side
    10,359,332.03x = 47,713,479,171,407.33
  5. Step 5: Solve for x
    x = 47,713,479,171,407.33/10,359,332.03
  6. Step 6: Final answer
    x = 4,605,845.15

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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.