Home / 1,046,340.66-1,443,838.26-587,505.66

Finding the Fourth Proportional to 1,046,340.66, 1,443,838.26 and 587,505.66

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Solution

The fourth proportional to 1,046,340.66, 1,443,838.26 and 587,505.66 is: 810,695.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,340.66 : 1,443,838.26 = 587,505.66 : x
  2. Step 2: Convert to fraction form
    1,046,340.66/1,443,838.26 = 587,505.66/x
  3. Step 3: Cross multiply
    1,046,340.66x = 1,443,838.26 × 587,505.66
  4. Step 4: Simplify right side
    1,046,340.66x = 848,263,146,663.30
  5. Step 5: Solve for x
    x = 848,263,146,663.30/1,046,340.66
  6. Step 6: Final answer
    x = 810,695.00

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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.