Home / 5,625,763.44-7,763,590.92-3,047,444.32

Finding the Fourth Proportional to 5,625,763.44, 7,763,590.92 and 3,047,444.32

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Solution

The fourth proportional to 5,625,763.44, 7,763,590.92 and 3,047,444.32 is: 4,205,493.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,763.44 : 7,763,590.92 = 3,047,444.32 : x
  2. Step 2: Convert to fraction form
    5,625,763.44/7,763,590.92 = 3,047,444.32/x
  3. Step 3: Cross multiply
    5,625,763.44x = 7,763,590.92 × 3,047,444.32
  4. Step 4: Simplify right side
    5,625,763.44x = 23,659,111,051,957.57
  5. Step 5: Solve for x
    x = 23,659,111,051,957.57/5,625,763.44
  6. Step 6: Final answer
    x = 4,205,493.41

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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.