Home / 8,764,834.36-12,095,445.96-4,897,358.44

Finding the Fourth Proportional to 8,764,834.36, 12,095,445.96 and 4,897,358.44

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Solution

The fourth proportional to 8,764,834.36, 12,095,445.96 and 4,897,358.44 is: 6,758,340.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,834.36 : 12,095,445.96 = 4,897,358.44 : x
  2. Step 2: Convert to fraction form
    8,764,834.36/12,095,445.96 = 4,897,358.44/x
  3. Step 3: Cross multiply
    8,764,834.36x = 12,095,445.96 × 4,897,358.44
  4. Step 4: Simplify right side
    8,764,834.36x = 59,235,734,357,769.91
  5. Step 5: Solve for x
    x = 59,235,734,357,769.91/8,764,834.36
  6. Step 6: Final answer
    x = 6,758,340.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.