Home / 9,841,769.70-14,762,654.55-9,709,059.30

Finding the Fourth Proportional to 9,841,769.70, 14,762,654.55 and 9,709,059.30

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Solution

The fourth proportional to 9,841,769.70, 14,762,654.55 and 9,709,059.30 is: 14,563,588.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,769.70 : 14,762,654.55 = 9,709,059.30 : x
  2. Step 2: Convert to fraction form
    9,841,769.70/14,762,654.55 = 9,709,059.30/x
  3. Step 3: Cross multiply
    9,841,769.70x = 14,762,654.55 × 9,709,059.30
  4. Step 4: Simplify right side
    9,841,769.70x = 143,331,488,451,364.84
  5. Step 5: Solve for x
    x = 143,331,488,451,364.84/9,841,769.70
  6. Step 6: Final answer
    x = 14,563,588.95

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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.