Home / 1,341,059.40-1,850,658.26-752,360.01

Finding the Fourth Proportional to 1,341,059.40, 1,850,658.26 and 752,360.01

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Solution

The fourth proportional to 1,341,059.40, 1,850,658.26 and 752,360.01 is: 1,038,254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,059.40 : 1,850,658.26 = 752,360.01 : x
  2. Step 2: Convert to fraction form
    1,341,059.40/1,850,658.26 = 752,360.01/x
  3. Step 3: Cross multiply
    1,341,059.40x = 1,850,658.26 × 752,360.01
  4. Step 4: Simplify right side
    1,341,059.40x = 1,392,361,263,238.38
  5. Step 5: Solve for x
    x = 1,392,361,263,238.38/1,341,059.40
  6. Step 6: Final answer
    x = 1,038,254.73

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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.