Home / 1,295,077.41-1,941,508.17-496,931.76

Finding the Fourth Proportional to 1,295,077.41, 1,941,508.17 and 496,931.76

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Solution

The fourth proportional to 1,295,077.41, 1,941,508.17 and 496,931.76 is: 744,972.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,077.41 : 1,941,508.17 = 496,931.76 : x
  2. Step 2: Convert to fraction form
    1,295,077.41/1,941,508.17 = 496,931.76/x
  3. Step 3: Cross multiply
    1,295,077.41x = 1,941,508.17 × 496,931.76
  4. Step 4: Simplify right side
    1,295,077.41x = 964,797,071,972.48
  5. Step 5: Solve for x
    x = 964,797,071,972.48/1,295,077.41
  6. Step 6: Final answer
    x = 744,972.51

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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.