Home / 2,887,596.60-4,335,652.91-1,610,698.89

Finding the Fourth Proportional to 2,887,596.60, 4,335,652.91 and 1,610,698.89

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Solution

The fourth proportional to 2,887,596.60, 4,335,652.91 and 1,610,698.89 is: 2,418,423.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,596.60 : 4,335,652.91 = 1,610,698.89 : x
  2. Step 2: Convert to fraction form
    2,887,596.60/4,335,652.91 = 1,610,698.89/x
  3. Step 3: Cross multiply
    2,887,596.60x = 4,335,652.91 × 1,610,698.89
  4. Step 4: Simplify right side
    2,887,596.60x = 6,983,431,329,562.27
  5. Step 5: Solve for x
    x = 6,983,431,329,562.27/2,887,596.60
  6. Step 6: Final answer
    x = 2,418,423.45

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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.