Home / 6,288,373.52-9,432,555.24-2,028,541.52

Finding the Fourth Proportional to 6,288,373.52, 9,432,555.24 and 2,028,541.52

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Solution

The fourth proportional to 6,288,373.52, 9,432,555.24 and 2,028,541.52 is: 3,042,810.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,288,373.52 : 9,432,555.24 = 2,028,541.52 : x
  2. Step 2: Convert to fraction form
    6,288,373.52/9,432,555.24 = 2,028,541.52/x
  3. Step 3: Cross multiply
    6,288,373.52x = 9,432,555.24 × 2,028,541.52
  4. Step 4: Simplify right side
    6,288,373.52x = 19,134,329,944,033.57
  5. Step 5: Solve for x
    x = 19,134,329,944,033.57/6,288,373.52
  6. Step 6: Final answer
    x = 3,042,810.65

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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.