Home / 2,887,637.23-4,335,713.61-1,610,739.46

Finding the Fourth Proportional to 2,887,637.23, 4,335,713.61 and 1,610,739.46

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Solution

The fourth proportional to 2,887,637.23, 4,335,713.61 and 1,610,739.46 is: 2,418,484.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,637.23 : 4,335,713.61 = 1,610,739.46 : x
  2. Step 2: Convert to fraction form
    2,887,637.23/4,335,713.61 = 1,610,739.46/x
  3. Step 3: Cross multiply
    2,887,637.23x = 4,335,713.61 × 1,610,739.46
  4. Step 4: Simplify right side
    2,887,637.23x = 6,983,704,998,886.05
  5. Step 5: Solve for x
    x = 6,983,704,998,886.05/2,887,637.23
  6. Step 6: Final answer
    x = 2,418,484.19

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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.