Home / 3,634,335.74-5,451,483.98-2,096,334.32

Finding the Fourth Proportional to 3,634,335.74, 5,451,483.98 and 2,096,334.32

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Solution

The fourth proportional to 3,634,335.74, 5,451,483.98 and 2,096,334.32 is: 3,144,490.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,335.74 : 5,451,483.98 = 2,096,334.32 : x
  2. Step 2: Convert to fraction form
    3,634,335.74/5,451,483.98 = 2,096,334.32/x
  3. Step 3: Cross multiply
    3,634,335.74x = 5,451,483.98 × 2,096,334.32
  4. Step 4: Simplify right side
    3,634,335.74x = 11,428,132,924,465.10
  5. Step 5: Solve for x
    x = 11,428,132,924,465.10/3,634,335.74
  6. Step 6: Final answer
    x = 3,144,490.15

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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.