Home / 1,697,812.02-2,546,176.68-560,363.04

Finding the Fourth Proportional to 1,697,812.02, 2,546,176.68 and 560,363.04

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Solution

The fourth proportional to 1,697,812.02, 2,546,176.68 and 560,363.04 is: 840,365.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,812.02 : 2,546,176.68 = 560,363.04 : x
  2. Step 2: Convert to fraction form
    1,697,812.02/2,546,176.68 = 560,363.04/x
  3. Step 3: Cross multiply
    1,697,812.02x = 2,546,176.68 × 560,363.04
  4. Step 4: Simplify right side
    1,697,812.02x = 1,426,783,304,781.91
  5. Step 5: Solve for x
    x = 1,426,783,304,781.91/1,697,812.02
  6. Step 6: Final answer
    x = 840,365.89

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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.