Home / 1,046,947.23-1,444,755.63-581,799.53

Finding the Fourth Proportional to 1,046,947.23, 1,444,755.63 and 581,799.53

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Solution

The fourth proportional to 1,046,947.23, 1,444,755.63 and 581,799.53 is: 802,865.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,947.23 : 1,444,755.63 = 581,799.53 : x
  2. Step 2: Convert to fraction form
    1,046,947.23/1,444,755.63 = 581,799.53/x
  3. Step 3: Cross multiply
    1,046,947.23x = 1,444,755.63 × 581,799.53
  4. Step 4: Simplify right side
    1,046,947.23x = 840,558,146,498.85
  5. Step 5: Solve for x
    x = 840,558,146,498.85/1,046,947.23
  6. Step 6: Final answer
    x = 802,865.82

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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.