Home / 10,281,921.59-14,190,614.57-6,562,358.33

Finding the Fourth Proportional to 10,281,921.59, 14,190,614.57 and 6,562,358.33

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Solution

The fourth proportional to 10,281,921.59, 14,190,614.57 and 6,562,358.33 is: 9,057,051.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,281,921.59 : 14,190,614.57 = 6,562,358.33 : x
  2. Step 2: Convert to fraction form
    10,281,921.59/14,190,614.57 = 6,562,358.33/x
  3. Step 3: Cross multiply
    10,281,921.59x = 14,190,614.57 × 6,562,358.33
  4. Step 4: Simplify right side
    10,281,921.59x = 93,123,897,676,711.69
  5. Step 5: Solve for x
    x = 93,123,897,676,711.69/10,281,921.59
  6. Step 6: Final answer
    x = 9,057,051.92

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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.