Home / 970,127.64-1,454,836.68-370,792.44

Finding the Fourth Proportional to 970,127.64, 1,454,836.68 and 370,792.44

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Solution

The fourth proportional to 970,127.64, 1,454,836.68 and 370,792.44 is: 556,053.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,127.64 : 1,454,836.68 = 370,792.44 : x
  2. Step 2: Convert to fraction form
    970,127.64/1,454,836.68 = 370,792.44/x
  3. Step 3: Cross multiply
    970,127.64x = 1,454,836.68 × 370,792.44
  4. Step 4: Simplify right side
    970,127.64x = 539,442,442,378.70
  5. Step 5: Solve for x
    x = 539,442,442,378.70/970,127.64
  6. Step 6: Final answer
    x = 556,053.06

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1.5x scale

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.