Home / 1,087,594.17-1,500,838.23-604,189.71

Finding the Fourth Proportional to 1,087,594.17, 1,500,838.23 and 604,189.71

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Solution

The fourth proportional to 1,087,594.17, 1,500,838.23 and 604,189.71 is: 833,758.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,594.17 : 1,500,838.23 = 604,189.71 : x
  2. Step 2: Convert to fraction form
    1,087,594.17/1,500,838.23 = 604,189.71/x
  3. Step 3: Cross multiply
    1,087,594.17x = 1,500,838.23 × 604,189.71
  4. Step 4: Simplify right side
    1,087,594.17x = 906,791,017,206.33
  5. Step 5: Solve for x
    x = 906,791,017,206.33/1,087,594.17
  6. Step 6: Final answer
    x = 833,758.63

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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.