Home / 3,803,267.64-5,704,857.48-924,650.76

Finding the Fourth Proportional to 3,803,267.64, 5,704,857.48 and 924,650.76

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Solution

The fourth proportional to 3,803,267.64, 5,704,857.48 and 924,650.76 is: 1,386,965.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,267.64 : 5,704,857.48 = 924,650.76 : x
  2. Step 2: Convert to fraction form
    3,803,267.64/5,704,857.48 = 924,650.76/x
  3. Step 3: Cross multiply
    3,803,267.64x = 5,704,857.48 × 924,650.76
  4. Step 4: Simplify right side
    3,803,267.64x = 5,275,000,804,573.69
  5. Step 5: Solve for x
    x = 5,275,000,804,573.69/3,803,267.64
  6. Step 6: Final answer
    x = 1,386,965.45

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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.