Home / 1,749,741.31-2,414,643.05-944,925.31

Finding the Fourth Proportional to 1,749,741.31, 2,414,643.05 and 944,925.31

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Solution

The fourth proportional to 1,749,741.31, 2,414,643.05 and 944,925.31 is: 1,303,996.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,741.31 : 2,414,643.05 = 944,925.31 : x
  2. Step 2: Convert to fraction form
    1,749,741.31/2,414,643.05 = 944,925.31/x
  3. Step 3: Cross multiply
    1,749,741.31x = 2,414,643.05 × 944,925.31
  4. Step 4: Simplify right side
    1,749,741.31x = 2,281,657,332,560.60
  5. Step 5: Solve for x
    x = 2,281,657,332,560.60/1,749,741.31
  6. Step 6: Final answer
    x = 1,303,996.95

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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.