Home / 1,134,790.36-1,700,060.10-1,017,943

Finding the Fourth Proportional to 1,134,790.36, 1,700,060.10 and 1,017,943

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Solution

The fourth proportional to 1,134,790.36, 1,700,060.10 and 1,017,943 is: 1,525,007.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,790.36 : 1,700,060.10 = 1,017,943 : x
  2. Step 2: Convert to fraction form
    1,134,790.36/1,700,060.10 = 1,017,943/x
  3. Step 3: Cross multiply
    1,134,790.36x = 1,700,060.10 × 1,017,943
  4. Step 4: Simplify right side
    1,134,790.36x = 1,730,564,278,374.30
  5. Step 5: Solve for x
    x = 1,730,564,278,374.30/1,134,790.36
  6. Step 6: Final answer
    x = 1,525,007.91

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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.