Home / 5,813,475.56-8,714,351.35-3,656,042.47

Finding the Fourth Proportional to 5,813,475.56, 8,714,351.35 and 3,656,042.47

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Solution

The fourth proportional to 5,813,475.56, 8,714,351.35 and 3,656,042.47 is: 5,480,377.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,475.56 : 8,714,351.35 = 3,656,042.47 : x
  2. Step 2: Convert to fraction form
    5,813,475.56/8,714,351.35 = 3,656,042.47/x
  3. Step 3: Cross multiply
    5,813,475.56x = 8,714,351.35 × 3,656,042.47
  4. Step 4: Simplify right side
    5,813,475.56x = 31,860,038,634,101.84
  5. Step 5: Solve for x
    x = 31,860,038,634,101.84/5,813,475.56
  6. Step 6: Final answer
    x = 5,480,377.15

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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.