Home / 1,771,437.52-2,657,578.10-573,360.04

Finding the Fourth Proportional to 1,771,437.52, 2,657,578.10 and 573,360.04

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Solution

The fourth proportional to 1,771,437.52, 2,657,578.10 and 573,360.04 is: 860,176.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,437.52 : 2,657,578.10 = 573,360.04 : x
  2. Step 2: Convert to fraction form
    1,771,437.52/2,657,578.10 = 573,360.04/x
  3. Step 3: Cross multiply
    1,771,437.52x = 2,657,578.10 × 573,360.04
  4. Step 4: Simplify right side
    1,771,437.52x = 1,523,749,085,719.12
  5. Step 5: Solve for x
    x = 1,523,749,085,719.12/1,771,437.52
  6. Step 6: Final answer
    x = 860,176.59

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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.