Home / 1,295,966.68-1,943,753.19-497,624.20

Finding the Fourth Proportional to 1,295,966.68, 1,943,753.19 and 497,624.20

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Solution

The fourth proportional to 1,295,966.68, 1,943,753.19 and 497,624.20 is: 746,360.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,966.68 : 1,943,753.19 = 497,624.20 : x
  2. Step 2: Convert to fraction form
    1,295,966.68/1,943,753.19 = 497,624.20/x
  3. Step 3: Cross multiply
    1,295,966.68x = 1,943,753.19 × 497,624.20
  4. Step 4: Simplify right side
    1,295,966.68x = 967,258,619,445.72
  5. Step 5: Solve for x
    x = 967,258,619,445.72/1,295,966.68
  6. Step 6: Final answer
    x = 746,360.72

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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.