Home / 5,624,490.15-7,761,757.77-3,046,111.92

Finding the Fourth Proportional to 5,624,490.15, 7,761,757.77 and 3,046,111.92

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Solution

The fourth proportional to 5,624,490.15, 7,761,757.77 and 3,046,111.92 is: 4,203,613.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,490.15 : 7,761,757.77 = 3,046,111.92 : x
  2. Step 2: Convert to fraction form
    5,624,490.15/7,761,757.77 = 3,046,111.92/x
  3. Step 3: Cross multiply
    5,624,490.15x = 7,761,757.77 × 3,046,111.92
  4. Step 4: Simplify right side
    5,624,490.15x = 23,643,182,863,349.62
  5. Step 5: Solve for x
    x = 23,643,182,863,349.62/5,624,490.15
  6. Step 6: Final answer
    x = 4,203,613.52

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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.