Home / 1,024,719.81-1,414,106.15-565,862.91

Finding the Fourth Proportional to 1,024,719.81, 1,414,106.15 and 565,862.91

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Solution

The fourth proportional to 1,024,719.81, 1,414,106.15 and 565,862.91 is: 780,886.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,719.81 : 1,414,106.15 = 565,862.91 : x
  2. Step 2: Convert to fraction form
    1,024,719.81/1,414,106.15 = 565,862.91/x
  3. Step 3: Cross multiply
    1,024,719.81x = 1,414,106.15 × 565,862.91
  4. Step 4: Simplify right side
    1,024,719.81x = 800,190,218,258.58
  5. Step 5: Solve for x
    x = 800,190,218,258.58/1,024,719.81
  6. Step 6: Final answer
    x = 780,886.84

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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.