Home / 3,087,201.64-4,631,538.18-1,065,462.98

Finding the Fourth Proportional to 3,087,201.64, 4,631,538.18 and 1,065,462.98

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Solution

The fourth proportional to 3,087,201.64, 4,631,538.18 and 1,065,462.98 is: 1,598,448.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,201.64 : 4,631,538.18 = 1,065,462.98 : x
  2. Step 2: Convert to fraction form
    3,087,201.64/4,631,538.18 = 1,065,462.98/x
  3. Step 3: Cross multiply
    3,087,201.64x = 4,631,538.18 × 1,065,462.98
  4. Step 4: Simplify right side
    3,087,201.64x = 4,934,732,471,246.58
  5. Step 5: Solve for x
    x = 4,934,732,471,246.58/3,087,201.64
  6. Step 6: Final answer
    x = 1,598,448.38

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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.