Home / 2,627,291.34-3,625,702.29-1,539,302.58

Finding the Fourth Proportional to 2,627,291.34, 3,625,702.29 and 1,539,302.58

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Solution

The fourth proportional to 2,627,291.34, 3,625,702.29 and 1,539,302.58 is: 2,124,261.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,291.34 : 3,625,702.29 = 1,539,302.58 : x
  2. Step 2: Convert to fraction form
    2,627,291.34/3,625,702.29 = 1,539,302.58/x
  3. Step 3: Cross multiply
    2,627,291.34x = 3,625,702.29 × 1,539,302.58
  4. Step 4: Simplify right side
    2,627,291.34x = 5,581,052,889,308.91
  5. Step 5: Solve for x
    x = 5,581,052,889,308.91/2,627,291.34
  6. Step 6: Final answer
    x = 2,124,261.14

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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.