Home / 5,251,337.20-7,877,005.80-4,464,017.20

Finding the Fourth Proportional to 5,251,337.20, 7,877,005.80 and 4,464,017.20

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Solution

The fourth proportional to 5,251,337.20, 7,877,005.80 and 4,464,017.20 is: 6,696,025.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,251,337.20 : 7,877,005.80 = 4,464,017.20 : x
  2. Step 2: Convert to fraction form
    5,251,337.20/7,877,005.80 = 4,464,017.20/x
  3. Step 3: Cross multiply
    5,251,337.20x = 7,877,005.80 × 4,464,017.20
  4. Step 4: Simplify right side
    5,251,337.20x = 35,163,089,375,699.76
  5. Step 5: Solve for x
    x = 35,163,089,375,699.76/5,251,337.20
  6. Step 6: Final answer
    x = 6,696,025.80

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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.