Home / 1,771,454.28-2,657,603.24-573,376.80

Finding the Fourth Proportional to 1,771,454.28, 2,657,603.24 and 573,376.80

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Solution

The fourth proportional to 1,771,454.28, 2,657,603.24 and 573,376.80 is: 860,201.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,454.28 : 2,657,603.24 = 573,376.80 : x
  2. Step 2: Convert to fraction form
    1,771,454.28/2,657,603.24 = 573,376.80/x
  3. Step 3: Cross multiply
    1,771,454.28x = 2,657,603.24 × 573,376.80
  4. Step 4: Simplify right side
    1,771,454.28x = 1,523,808,041,420.83
  5. Step 5: Solve for x
    x = 1,523,808,041,420.83/1,771,454.28
  6. Step 6: Final answer
    x = 860,201.73

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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.