Home / 1,006,951.00-1,389,598.16-548,064.48

Finding the Fourth Proportional to 1,006,951.00, 1,389,598.16 and 548,064.48

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Solution

The fourth proportional to 1,006,951.00, 1,389,598.16 and 548,064.48 is: 756,332.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,951.00 : 1,389,598.16 = 548,064.48 : x
  2. Step 2: Convert to fraction form
    1,006,951.00/1,389,598.16 = 548,064.48/x
  3. Step 3: Cross multiply
    1,006,951.00x = 1,389,598.16 × 548,064.48
  4. Step 4: Simplify right side
    1,006,951.00x = 761,589,383,281.04
  5. Step 5: Solve for x
    x = 761,589,383,281.04/1,006,951.00
  6. Step 6: Final answer
    x = 756,332.12

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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.