Home / 7,253,265.60-10,879,898.40-4,366,814.40

Finding the Fourth Proportional to 7,253,265.60, 10,879,898.40 and 4,366,814.40

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Solution

The fourth proportional to 7,253,265.60, 10,879,898.40 and 4,366,814.40 is: 6,550,221.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,265.60 : 10,879,898.40 = 4,366,814.40 : x
  2. Step 2: Convert to fraction form
    7,253,265.60/10,879,898.40 = 4,366,814.40/x
  3. Step 3: Cross multiply
    7,253,265.60x = 10,879,898.40 × 4,366,814.40
  4. Step 4: Simplify right side
    7,253,265.60x = 47,510,497,003,656.97
  5. Step 5: Solve for x
    x = 47,510,497,003,656.97/7,253,265.60
  6. Step 6: Final answer
    x = 6,550,221.60

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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.