Home / 4,841,264.90-7,261,897.35-2,321,840.90

Finding the Fourth Proportional to 4,841,264.90, 7,261,897.35 and 2,321,840.90

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Solution

The fourth proportional to 4,841,264.90, 7,261,897.35 and 2,321,840.90 is: 3,482,761.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,264.90 : 7,261,897.35 = 2,321,840.90 : x
  2. Step 2: Convert to fraction form
    4,841,264.90/7,261,897.35 = 2,321,840.90/x
  3. Step 3: Cross multiply
    4,841,264.90x = 7,261,897.35 × 2,321,840.90
  4. Step 4: Simplify right side
    4,841,264.90x = 16,860,970,278,831.61
  5. Step 5: Solve for x
    x = 16,860,970,278,831.61/4,841,264.90
  6. Step 6: Final answer
    x = 3,482,761.35

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Double scale
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Similar ratio
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1.5x scale

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.