Home / 10,933,686.60-16,402,498.20-4,544,584.80

Finding the Fourth Proportional to 10,933,686.60, 16,402,498.20 and 4,544,584.80

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Solution

The fourth proportional to 10,933,686.60, 16,402,498.20 and 4,544,584.80 is: 6,817,695.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,686.60 : 16,402,498.20 = 4,544,584.80 : x
  2. Step 2: Convert to fraction form
    10,933,686.60/16,402,498.20 = 4,544,584.80/x
  3. Step 3: Cross multiply
    10,933,686.60x = 16,402,498.20 × 4,544,584.80
  4. Step 4: Simplify right side
    10,933,686.60x = 74,542,544,001,747.36
  5. Step 5: Solve for x
    x = 74,542,544,001,747.36/10,933,686.60
  6. Step 6: Final answer
    x = 6,817,695.32

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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.