Home / 1,771,600.04-2,657,821.51-573,522.26

Finding the Fourth Proportional to 1,771,600.04, 2,657,821.51 and 573,522.26

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Solution

The fourth proportional to 1,771,600.04, 2,657,821.51 and 573,522.26 is: 860,419.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,600.04 : 2,657,821.51 = 573,522.26 : x
  2. Step 2: Convert to fraction form
    1,771,600.04/2,657,821.51 = 573,522.26/x
  3. Step 3: Cross multiply
    1,771,600.04x = 2,657,821.51 × 573,522.26
  4. Step 4: Simplify right side
    1,771,600.04x = 1,524,319,786,519.61
  5. Step 5: Solve for x
    x = 1,524,319,786,519.61/1,771,600.04
  6. Step 6: Final answer
    x = 860,419.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.