Home / 5,250,710.13-7,877,393.59-1,464,193.41

Finding the Fourth Proportional to 5,250,710.13, 7,877,393.59 and 1,464,193.41

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Solution

The fourth proportional to 5,250,710.13, 7,877,393.59 and 1,464,193.41 is: 2,196,660.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250,710.13 : 7,877,393.59 = 1,464,193.41 : x
  2. Step 2: Convert to fraction form
    5,250,710.13/7,877,393.59 = 1,464,193.41/x
  3. Step 3: Cross multiply
    5,250,710.13x = 7,877,393.59 × 1,464,193.41
  4. Step 4: Simplify right side
    5,250,710.13x = 11,534,027,782,454.24
  5. Step 5: Solve for x
    x = 11,534,027,782,454.24/5,250,710.13
  6. Step 6: Final answer
    x = 2,196,660.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.