Home / 9,787,459.60-14,681,189.40-9,598,502.80

Finding the Fourth Proportional to 9,787,459.60, 14,681,189.40 and 9,598,502.80

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Solution

The fourth proportional to 9,787,459.60, 14,681,189.40 and 9,598,502.80 is: 14,397,754.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,459.60 : 14,681,189.40 = 9,598,502.80 : x
  2. Step 2: Convert to fraction form
    9,787,459.60/14,681,189.40 = 9,598,502.80/x
  3. Step 3: Cross multiply
    9,787,459.60x = 14,681,189.40 × 9,598,502.80
  4. Step 4: Simplify right side
    9,787,459.60x = 140,917,437,563,230.34
  5. Step 5: Solve for x
    x = 140,917,437,563,230.34/9,787,459.60
  6. Step 6: Final answer
    x = 14,397,754.20

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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.