Home / 1,114,161.92-1,537,550.88-604,867.04

Finding the Fourth Proportional to 1,114,161.92, 1,537,550.88 and 604,867.04

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Solution

The fourth proportional to 1,114,161.92, 1,537,550.88 and 604,867.04 is: 834,720.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,161.92 : 1,537,550.88 = 604,867.04 : x
  2. Step 2: Convert to fraction form
    1,114,161.92/1,537,550.88 = 604,867.04/x
  3. Step 3: Cross multiply
    1,114,161.92x = 1,537,550.88 × 604,867.04
  4. Step 4: Simplify right side
    1,114,161.92x = 930,013,849,635.00
  5. Step 5: Solve for x
    x = 930,013,849,635.00/1,114,161.92
  6. Step 6: Final answer
    x = 834,720.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.