Home / 9,065,869.51-13,600,281.40-2,676,767.71

Finding the Fourth Proportional to 9,065,869.51, 13,600,281.40 and 2,676,767.71

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Solution

The fourth proportional to 9,065,869.51, 13,600,281.40 and 2,676,767.71 is: 4,015,587.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,869.51 : 13,600,281.40 = 2,676,767.71 : x
  2. Step 2: Convert to fraction form
    9,065,869.51/13,600,281.40 = 2,676,767.71/x
  3. Step 3: Cross multiply
    9,065,869.51x = 13,600,281.40 × 2,676,767.71
  4. Step 4: Simplify right side
    9,065,869.51x = 36,404,794,098,433.59
  5. Step 5: Solve for x
    x = 36,404,794,098,433.59/9,065,869.51
  6. Step 6: Final answer
    x = 4,015,587.70

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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.