Home / 1,708,358.50-2,357,330.07-944,308.18

Finding the Fourth Proportional to 1,708,358.50, 2,357,330.07 and 944,308.18

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Solution

The fourth proportional to 1,708,358.50, 2,357,330.07 and 944,308.18 is: 1,303,032.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,358.50 : 2,357,330.07 = 944,308.18 : x
  2. Step 2: Convert to fraction form
    1,708,358.50/2,357,330.07 = 944,308.18/x
  3. Step 3: Cross multiply
    1,708,358.50x = 2,357,330.07 × 944,308.18
  4. Step 4: Simplify right side
    1,708,358.50x = 2,226,046,068,060.97
  5. Step 5: Solve for x
    x = 2,226,046,068,060.97/1,708,358.50
  6. Step 6: Final answer
    x = 1,303,032.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.