Home / 2,955,777.17-4,435,655.55-1,036,706.18

Finding the Fourth Proportional to 2,955,777.17, 4,435,655.55 and 1,036,706.18

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Solution

The fourth proportional to 2,955,777.17, 4,435,655.55 and 1,036,706.18 is: 1,555,757.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,777.17 : 4,435,655.55 = 1,036,706.18 : x
  2. Step 2: Convert to fraction form
    2,955,777.17/4,435,655.55 = 1,036,706.18/x
  3. Step 3: Cross multiply
    2,955,777.17x = 4,435,655.55 × 1,036,706.18
  4. Step 4: Simplify right side
    2,955,777.17x = 4,598,471,498,858.02
  5. Step 5: Solve for x
    x = 4,598,471,498,858.02/2,955,777.17
  6. Step 6: Final answer
    x = 1,555,757.16

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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.