Home / 1,159,244.10-1,738,952.55-411,192.90

Finding the Fourth Proportional to 1,159,244.10, 1,738,952.55 and 411,192.90

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Solution

The fourth proportional to 1,159,244.10, 1,738,952.55 and 411,192.90 is: 616,820.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,244.10 : 1,738,952.55 = 411,192.90 : x
  2. Step 2: Convert to fraction form
    1,159,244.10/1,738,952.55 = 411,192.90/x
  3. Step 3: Cross multiply
    1,159,244.10x = 1,738,952.55 × 411,192.90
  4. Step 4: Simplify right side
    1,159,244.10x = 715,044,941,996.90
  5. Step 5: Solve for x
    x = 715,044,941,996.90/1,159,244.10
  6. Step 6: Final answer
    x = 616,820.00

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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.