Home / 1,195,290.68-1,649,452.95-651,414.74

Finding the Fourth Proportional to 1,195,290.68, 1,649,452.95 and 651,414.74

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Solution

The fourth proportional to 1,195,290.68, 1,649,452.95 and 651,414.74 is: 898,926.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,290.68 : 1,649,452.95 = 651,414.74 : x
  2. Step 2: Convert to fraction form
    1,195,290.68/1,649,452.95 = 651,414.74/x
  3. Step 3: Cross multiply
    1,195,290.68x = 1,649,452.95 × 651,414.74
  4. Step 4: Simplify right side
    1,195,290.68x = 1,074,477,956,319.22
  5. Step 5: Solve for x
    x = 1,074,477,956,319.22/1,195,290.68
  6. Step 6: Final answer
    x = 898,926.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.