Home / 3,072,733.08-4,607,624.64-1,452,151.20

Finding the Fourth Proportional to 3,072,733.08, 4,607,624.64 and 1,452,151.20

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Solution

The fourth proportional to 3,072,733.08, 4,607,624.64 and 1,452,151.20 is: 2,177,529.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,733.08 : 4,607,624.64 = 1,452,151.20 : x
  2. Step 2: Convert to fraction form
    3,072,733.08/4,607,624.64 = 1,452,151.20/x
  3. Step 3: Cross multiply
    3,072,733.08x = 4,607,624.64 × 1,452,151.20
  4. Step 4: Simplify right side
    3,072,733.08x = 6,690,967,650,125.57
  5. Step 5: Solve for x
    x = 6,690,967,650,125.57/3,072,733.08
  6. Step 6: Final answer
    x = 2,177,529.74

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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.