Home / 797,167.60-1,195,547.28-236,070.88

Finding the Fourth Proportional to 797,167.60, 1,195,547.28 and 236,070.88

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Solution

The fourth proportional to 797,167.60, 1,195,547.28 and 236,070.88 is: 354,045.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,167.60 : 1,195,547.28 = 236,070.88 : x
  2. Step 2: Convert to fraction form
    797,167.60/1,195,547.28 = 236,070.88/x
  3. Step 3: Cross multiply
    797,167.60x = 1,195,547.28 × 236,070.88
  4. Step 4: Simplify right side
    797,167.60x = 282,233,898,471.21
  5. Step 5: Solve for x
    x = 282,233,898,471.21/797,167.60
  6. Step 6: Final answer
    x = 354,045.87

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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.