Home / 2,887,598.59-4,335,655.80-1,610,700.88

Finding the Fourth Proportional to 2,887,598.59, 4,335,655.80 and 1,610,700.88

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Solution

The fourth proportional to 2,887,598.59, 4,335,655.80 and 1,610,700.88 is: 2,418,426.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,598.59 : 4,335,655.80 = 1,610,700.88 : x
  2. Step 2: Convert to fraction form
    2,887,598.59/4,335,655.80 = 1,610,700.88/x
  3. Step 3: Cross multiply
    2,887,598.59x = 4,335,655.80 × 1,610,700.88
  4. Step 4: Simplify right side
    2,887,598.59x = 6,983,444,590,758.82
  5. Step 5: Solve for x
    x = 6,983,444,590,758.82/2,887,598.59
  6. Step 6: Final answer
    x = 2,418,426.38

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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.