Home / 7,567,426.60-11,334,551.10-6,572,098.60

Finding the Fourth Proportional to 7,567,426.60, 11,334,551.10 and 6,572,098.60

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Solution

The fourth proportional to 7,567,426.60, 11,334,551.10 and 6,572,098.60 is: 9,843,740.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,426.60 : 11,334,551.10 = 6,572,098.60 : x
  2. Step 2: Convert to fraction form
    7,567,426.60/11,334,551.10 = 6,572,098.60/x
  3. Step 3: Cross multiply
    7,567,426.60x = 11,334,551.10 × 6,572,098.60
  4. Step 4: Simplify right side
    7,567,426.60x = 74,491,787,415,938.45
  5. Step 5: Solve for x
    x = 74,491,787,415,938.45/7,567,426.60
  6. Step 6: Final answer
    x = 9,843,740.99

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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.