Home / 1,023,894.17-1,413,255.02-594,312.69

Finding the Fourth Proportional to 1,023,894.17, 1,413,255.02 and 594,312.69

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Solution

The fourth proportional to 1,023,894.17, 1,413,255.02 and 594,312.69 is: 820,314.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,894.17 : 1,413,255.02 = 594,312.69 : x
  2. Step 2: Convert to fraction form
    1,023,894.17/1,413,255.02 = 594,312.69/x
  3. Step 3: Cross multiply
    1,023,894.17x = 1,413,255.02 × 594,312.69
  4. Step 4: Simplify right side
    1,023,894.17x = 839,915,397,611.12
  5. Step 5: Solve for x
    x = 839,915,397,611.12/1,023,894.17
  6. Step 6: Final answer
    x = 820,314.66

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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.