Home / 9,176,073.60-13,764,061.80-2,352,633.60

Finding the Fourth Proportional to 9,176,073.60, 13,764,061.80 and 2,352,633.60

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Solution

The fourth proportional to 9,176,073.60, 13,764,061.80 and 2,352,633.60 is: 3,528,937.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,073.60 : 13,764,061.80 = 2,352,633.60 : x
  2. Step 2: Convert to fraction form
    9,176,073.60/13,764,061.80 = 2,352,633.60/x
  3. Step 3: Cross multiply
    9,176,073.60x = 13,764,061.80 × 2,352,633.60
  4. Step 4: Simplify right side
    9,176,073.60x = 32,381,794,263,156.48
  5. Step 5: Solve for x
    x = 32,381,794,263,156.48/9,176,073.60
  6. Step 6: Final answer
    x = 3,528,937.94

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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.