Home / 627,653.41-941,125.74-574,094.13

Finding the Fourth Proportional to 627,653.41, 941,125.74 and 574,094.13

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Solution

The fourth proportional to 627,653.41, 941,125.74 and 574,094.13 is: 860,817.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,653.41 : 941,125.74 = 574,094.13 : x
  2. Step 2: Convert to fraction form
    627,653.41/941,125.74 = 574,094.13/x
  3. Step 3: Cross multiply
    627,653.41x = 941,125.74 × 574,094.13
  4. Step 4: Simplify right side
    627,653.41x = 540,294,762,925.91
  5. Step 5: Solve for x
    x = 540,294,762,925.91/627,653.41
  6. Step 6: Final answer
    x = 860,817.06

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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.