Home / 9,364,706.27-12,924,939.13-5,445,675.17

Finding the Fourth Proportional to 9,364,706.27, 12,924,939.13 and 5,445,675.17

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Solution

The fourth proportional to 9,364,706.27, 12,924,939.13 and 5,445,675.17 is: 7,515,988.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,706.27 : 12,924,939.13 = 5,445,675.17 : x
  2. Step 2: Convert to fraction form
    9,364,706.27/12,924,939.13 = 5,445,675.17/x
  3. Step 3: Cross multiply
    9,364,706.27x = 12,924,939.13 × 5,445,675.17
  4. Step 4: Simplify right side
    9,364,706.27x = 70,385,020,094,002.41
  5. Step 5: Solve for x
    x = 70,385,020,094,002.41/9,364,706.27
  6. Step 6: Final answer
    x = 7,515,988.02

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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.