Home / 9,065,875.50-13,600,290.36-2,676,773.70

Finding the Fourth Proportional to 9,065,875.50, 13,600,290.36 and 2,676,773.70

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Solution

The fourth proportional to 9,065,875.50, 13,600,290.36 and 2,676,773.70 is: 4,015,596.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,875.50 : 13,600,290.36 = 2,676,773.70 : x
  2. Step 2: Convert to fraction form
    9,065,875.50/13,600,290.36 = 2,676,773.70/x
  3. Step 3: Cross multiply
    9,065,875.50x = 13,600,290.36 × 2,676,773.70
  4. Step 4: Simplify right side
    9,065,875.50x = 36,404,899,548,011.53
  5. Step 5: Solve for x
    x = 36,404,899,548,011.53/9,065,875.50
  6. Step 6: Final answer
    x = 4,015,596.68

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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.