Home / 1,096,195.29-1,644,514.68-456,547.20

Finding the Fourth Proportional to 1,096,195.29, 1,644,514.68 and 456,547.20

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Solution

The fourth proportional to 1,096,195.29, 1,644,514.68 and 456,547.20 is: 684,913.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,195.29 : 1,644,514.68 = 456,547.20 : x
  2. Step 2: Convert to fraction form
    1,096,195.29/1,644,514.68 = 456,547.20/x
  3. Step 3: Cross multiply
    1,096,195.29x = 1,644,514.68 × 456,547.20
  4. Step 4: Simplify right side
    1,096,195.29x = 750,798,572,512.90
  5. Step 5: Solve for x
    x = 750,798,572,512.90/1,096,195.29
  6. Step 6: Final answer
    x = 684,913.15

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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.