Home / 1,087,671.24-1,500,952.68-604,223.82

Finding the Fourth Proportional to 1,087,671.24, 1,500,952.68 and 604,223.82

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Solution

The fourth proportional to 1,087,671.24, 1,500,952.68 and 604,223.82 is: 833,810.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,671.24 : 1,500,952.68 = 604,223.82 : x
  2. Step 2: Convert to fraction form
    1,087,671.24/1,500,952.68 = 604,223.82/x
  3. Step 3: Cross multiply
    1,087,671.24x = 1,500,952.68 × 604,223.82
  4. Step 4: Simplify right side
    1,087,671.24x = 906,911,361,948.84
  5. Step 5: Solve for x
    x = 906,911,361,948.84/1,087,671.24
  6. Step 6: Final answer
    x = 833,810.19

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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.