Home / 8,045,140.95-12,066,545.03-2,364,772.95

Finding the Fourth Proportional to 8,045,140.95, 12,066,545.03 and 2,364,772.95

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Solution

The fourth proportional to 8,045,140.95, 12,066,545.03 and 2,364,772.95 is: 3,546,816.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,140.95 : 12,066,545.03 = 2,364,772.95 : x
  2. Step 2: Convert to fraction form
    8,045,140.95/12,066,545.03 = 2,364,772.95/x
  3. Step 3: Cross multiply
    8,045,140.95x = 12,066,545.03 × 2,364,772.95
  4. Step 4: Simplify right side
    8,045,140.95x = 28,534,639,275,077.08
  5. Step 5: Solve for x
    x = 28,534,639,275,077.08/8,045,140.95
  6. Step 6: Final answer
    x = 3,546,816.58

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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.