Home / 7,010,614.94-9,679,772.64-4,531,302.20

Finding the Fourth Proportional to 7,010,614.94, 9,679,772.64 and 4,531,302.20

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Solution

The fourth proportional to 7,010,614.94, 9,679,772.64 and 4,531,302.20 is: 6,256,508.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,614.94 : 9,679,772.64 = 4,531,302.20 : x
  2. Step 2: Convert to fraction form
    7,010,614.94/9,679,772.64 = 4,531,302.20/x
  3. Step 3: Cross multiply
    7,010,614.94x = 9,679,772.64 × 4,531,302.20
  4. Step 4: Simplify right side
    7,010,614.94x = 43,861,975,059,131.81
  5. Step 5: Solve for x
    x = 43,861,975,059,131.81/7,010,614.94
  6. Step 6: Final answer
    x = 6,256,508.94

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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.