Home / 10,577,937.16-14,599,646.72-6,861,373.93

Finding the Fourth Proportional to 10,577,937.16, 14,599,646.72 and 6,861,373.93

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Solution

The fourth proportional to 10,577,937.16, 14,599,646.72 and 6,861,373.93 is: 9,470,053.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,577,937.16 : 14,599,646.72 = 6,861,373.93 : x
  2. Step 2: Convert to fraction form
    10,577,937.16/14,599,646.72 = 6,861,373.93/x
  3. Step 3: Cross multiply
    10,577,937.16x = 14,599,646.72 × 6,861,373.93
  4. Step 4: Simplify right side
    10,577,937.16x = 100,173,635,391,818.02
  5. Step 5: Solve for x
    x = 100,173,635,391,818.02/10,577,937.16
  6. Step 6: Final answer
    x = 9,470,053.93

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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.