Home / 1,034,718.26-1,427,881.92-575,825.50

Finding the Fourth Proportional to 1,034,718.26, 1,427,881.92 and 575,825.50

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Solution

The fourth proportional to 1,034,718.26, 1,427,881.92 and 575,825.50 is: 794,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,718.26 : 1,427,881.92 = 575,825.50 : x
  2. Step 2: Convert to fraction form
    1,034,718.26/1,427,881.92 = 575,825.50/x
  3. Step 3: Cross multiply
    1,034,718.26x = 1,427,881.92 × 575,825.50
  4. Step 4: Simplify right side
    1,034,718.26x = 822,210,820,524.96
  5. Step 5: Solve for x
    x = 822,210,820,524.96/1,034,718.26
  6. Step 6: Final answer
    x = 794,622.90

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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.