Home / 6,523,950.70-9,785,926.05-6,209,022.70

Finding the Fourth Proportional to 6,523,950.70, 9,785,926.05 and 6,209,022.70

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Solution

The fourth proportional to 6,523,950.70, 9,785,926.05 and 6,209,022.70 is: 9,313,534.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,950.70 : 9,785,926.05 = 6,209,022.70 : x
  2. Step 2: Convert to fraction form
    6,523,950.70/9,785,926.05 = 6,209,022.70/x
  3. Step 3: Cross multiply
    6,523,950.70x = 9,785,926.05 × 6,209,022.70
  4. Step 4: Simplify right side
    6,523,950.70x = 60,761,036,984,971.34
  5. Step 5: Solve for x
    x = 60,761,036,984,971.34/6,523,950.70
  6. Step 6: Final answer
    x = 9,313,534.05

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.