Home / 9,689,101.61-14,533,169.31-3,623,387.40

Finding the Fourth Proportional to 9,689,101.61, 14,533,169.31 and 3,623,387.40

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Solution

The fourth proportional to 9,689,101.61, 14,533,169.31 and 3,623,387.40 is: 5,434,900.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,101.61 : 14,533,169.31 = 3,623,387.40 : x
  2. Step 2: Convert to fraction form
    9,689,101.61/14,533,169.31 = 3,623,387.40/x
  3. Step 3: Cross multiply
    9,689,101.61x = 14,533,169.31 × 3,623,387.40
  4. Step 4: Simplify right side
    9,689,101.61x = 52,659,302,559,920.70
  5. Step 5: Solve for x
    x = 52,659,302,559,920.70/9,689,101.61
  6. Step 6: Final answer
    x = 5,434,900.44

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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.