Home / 4,307,053.20-6,452,803.80-2,508,464.40

Finding the Fourth Proportional to 4,307,053.20, 6,452,803.80 and 2,508,464.40

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Solution

The fourth proportional to 4,307,053.20, 6,452,803.80 and 2,508,464.40 is: 3,758,167.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,053.20 : 6,452,803.80 = 2,508,464.40 : x
  2. Step 2: Convert to fraction form
    4,307,053.20/6,452,803.80 = 2,508,464.40/x
  3. Step 3: Cross multiply
    4,307,053.20x = 6,452,803.80 × 2,508,464.40
  4. Step 4: Simplify right side
    4,307,053.20x = 16,186,628,612,484.72
  5. Step 5: Solve for x
    x = 16,186,628,612,484.72/4,307,053.20
  6. Step 6: Final answer
    x = 3,758,167.79

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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.