Home / 2,887,599.41-4,335,657.11-1,610,701.69

Finding the Fourth Proportional to 2,887,599.41, 4,335,657.11 and 1,610,701.69

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Solution

The fourth proportional to 2,887,599.41, 4,335,657.11 and 1,610,701.69 is: 2,418,427.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,599.41 : 4,335,657.11 = 1,610,701.69 : x
  2. Step 2: Convert to fraction form
    2,887,599.41/4,335,657.11 = 1,610,701.69/x
  3. Step 3: Cross multiply
    2,887,599.41x = 4,335,657.11 × 1,610,701.69
  4. Step 4: Simplify right side
    2,887,599.41x = 6,983,450,234,337.52
  5. Step 5: Solve for x
    x = 6,983,450,234,337.52/2,887,599.41
  6. Step 6: Final answer
    x = 2,418,427.64

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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.