Home / 1,614,374-2,227,836.12-935,704.16

Finding the Fourth Proportional to 1,614,374, 2,227,836.12 and 935,704.16

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Solution

The fourth proportional to 1,614,374, 2,227,836.12 and 935,704.16 is: 1,291,271.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,374 : 2,227,836.12 = 935,704.16 : x
  2. Step 2: Convert to fraction form
    1,614,374/2,227,836.12 = 935,704.16/x
  3. Step 3: Cross multiply
    1,614,374x = 2,227,836.12 × 935,704.16
  4. Step 4: Simplify right side
    1,614,374x = 2,084,595,525,282.26
  5. Step 5: Solve for x
    x = 2,084,595,525,282.26/1,614,374
  6. Step 6: Final answer
    x = 1,291,271.74

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1.5x scale

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.