Home / 1,134,594.07-1,565,972.16-675,977.30

Finding the Fourth Proportional to 1,134,594.07, 1,565,972.16 and 675,977.30

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Solution

The fourth proportional to 1,134,594.07, 1,565,972.16 and 675,977.30 is: 932,987.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,594.07 : 1,565,972.16 = 675,977.30 : x
  2. Step 2: Convert to fraction form
    1,134,594.07/1,565,972.16 = 675,977.30/x
  3. Step 3: Cross multiply
    1,134,594.07x = 1,565,972.16 × 675,977.30
  4. Step 4: Simplify right side
    1,134,594.07x = 1,058,561,628,099.59
  5. Step 5: Solve for x
    x = 1,058,561,628,099.59/1,134,594.07
  6. Step 6: Final answer
    x = 932,987.10

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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.