Home / 2,887,592.83-4,335,647.18-1,610,695.13

Finding the Fourth Proportional to 2,887,592.83, 4,335,647.18 and 1,610,695.13

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Solution

The fourth proportional to 2,887,592.83, 4,335,647.18 and 1,610,695.13 is: 2,418,417.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,592.83 : 4,335,647.18 = 1,610,695.13 : x
  2. Step 2: Convert to fraction form
    2,887,592.83/4,335,647.18 = 1,610,695.13/x
  3. Step 3: Cross multiply
    2,887,592.83x = 4,335,647.18 × 1,610,695.13
  4. Step 4: Simplify right side
    2,887,592.83x = 6,983,405,768,492.52
  5. Step 5: Solve for x
    x = 6,983,405,768,492.52/2,887,592.83
  6. Step 6: Final answer
    x = 2,418,417.76

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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.