Home / 1,134,192.04-1,565,170.63-617,967.43

Finding the Fourth Proportional to 1,134,192.04, 1,565,170.63 and 617,967.43

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Solution

The fourth proportional to 1,134,192.04, 1,565,170.63 and 617,967.43 is: 852,787.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,192.04 : 1,565,170.63 = 617,967.43 : x
  2. Step 2: Convert to fraction form
    1,134,192.04/1,565,170.63 = 617,967.43/x
  3. Step 3: Cross multiply
    1,134,192.04x = 1,565,170.63 × 617,967.43
  4. Step 4: Simplify right side
    1,134,192.04x = 967,224,466,274.74
  5. Step 5: Solve for x
    x = 967,224,466,274.74/1,134,192.04
  6. Step 6: Final answer
    x = 852,787.21

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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.