Home / 1,894,391.59-2,841,547.11-614,997.04

Finding the Fourth Proportional to 1,894,391.59, 2,841,547.11 and 614,997.04

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Solution

The fourth proportional to 1,894,391.59, 2,841,547.11 and 614,997.04 is: 922,482.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,391.59 : 2,841,547.11 = 614,997.04 : x
  2. Step 2: Convert to fraction form
    1,894,391.59/2,841,547.11 = 614,997.04/x
  3. Step 3: Cross multiply
    1,894,391.59x = 2,841,547.11 × 614,997.04
  4. Step 4: Simplify right side
    1,894,391.59x = 1,747,543,061,670.55
  5. Step 5: Solve for x
    x = 1,747,543,061,670.55/1,894,391.59
  6. Step 6: Final answer
    x = 922,482.49

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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.