Home / 4,891,953.60-7,337,930.40-4,695,998.40

Finding the Fourth Proportional to 4,891,953.60, 7,337,930.40 and 4,695,998.40

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Solution

The fourth proportional to 4,891,953.60, 7,337,930.40 and 4,695,998.40 is: 7,043,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,953.60 : 7,337,930.40 = 4,695,998.40 : x
  2. Step 2: Convert to fraction form
    4,891,953.60/7,337,930.40 = 4,695,998.40/x
  3. Step 3: Cross multiply
    4,891,953.60x = 7,337,930.40 × 4,695,998.40
  4. Step 4: Simplify right side
    4,891,953.60x = 34,458,909,417,711.36
  5. Step 5: Solve for x
    x = 34,458,909,417,711.36/4,891,953.60
  6. Step 6: Final answer
    x = 7,043,997.60

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Similar ratio
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1.5x scale

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.