Home / 4,396,436.01-6,069,159.56-2,947,078.31

Finding the Fourth Proportional to 4,396,436.01, 6,069,159.56 and 2,947,078.31

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Solution

The fourth proportional to 4,396,436.01, 6,069,159.56 and 2,947,078.31 is: 4,068,360.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,436.01 : 6,069,159.56 = 2,947,078.31 : x
  2. Step 2: Convert to fraction form
    4,396,436.01/6,069,159.56 = 2,947,078.31/x
  3. Step 3: Cross multiply
    4,396,436.01x = 6,069,159.56 × 2,947,078.31
  4. Step 4: Simplify right side
    4,396,436.01x = 17,886,288,476,227.04
  5. Step 5: Solve for x
    x = 17,886,288,476,227.04/4,396,436.01
  6. Step 6: Final answer
    x = 4,068,360.93

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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.