Home / 1,732,168.66-2,598,085.96-533,769.20

Finding the Fourth Proportional to 1,732,168.66, 2,598,085.96 and 533,769.20

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Solution

The fourth proportional to 1,732,168.66, 2,598,085.96 and 533,769.20 is: 800,602.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,168.66 : 2,598,085.96 = 533,769.20 : x
  2. Step 2: Convert to fraction form
    1,732,168.66/2,598,085.96 = 533,769.20/x
  3. Step 3: Cross multiply
    1,732,168.66x = 2,598,085.96 × 533,769.20
  4. Step 4: Simplify right side
    1,732,168.66x = 1,386,778,264,400.43
  5. Step 5: Solve for x
    x = 1,386,778,264,400.43/1,732,168.66
  6. Step 6: Final answer
    x = 800,602.33

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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.