Home / 7,331,599.37-10,117,839.13-4,234,066.70

Finding the Fourth Proportional to 7,331,599.37, 10,117,839.13 and 4,234,066.70

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Solution

The fourth proportional to 7,331,599.37, 10,117,839.13 and 4,234,066.70 is: 5,843,146.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,331,599.37 : 10,117,839.13 = 4,234,066.70 : x
  2. Step 2: Convert to fraction form
    7,331,599.37/10,117,839.13 = 4,234,066.70/x
  3. Step 3: Cross multiply
    7,331,599.37x = 10,117,839.13 × 4,234,066.70
  4. Step 4: Simplify right side
    7,331,599.37x = 42,839,605,675,115.61
  5. Step 5: Solve for x
    x = 42,839,605,675,115.61/7,331,599.37
  6. Step 6: Final answer
    x = 5,843,146.02

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1.5x scale

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.