Home / 2,050,326.24-2,829,438.88-1,132,618.40

Finding the Fourth Proportional to 2,050,326.24, 2,829,438.88 and 1,132,618.40

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Solution

The fourth proportional to 2,050,326.24, 2,829,438.88 and 1,132,618.40 is: 1,563,007.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,326.24 : 2,829,438.88 = 1,132,618.40 : x
  2. Step 2: Convert to fraction form
    2,050,326.24/2,829,438.88 = 1,132,618.40/x
  3. Step 3: Cross multiply
    2,050,326.24x = 2,829,438.88 × 1,132,618.40
  4. Step 4: Simplify right side
    2,050,326.24x = 3,204,674,537,163.39
  5. Step 5: Solve for x
    x = 3,204,674,537,163.39/2,050,326.24
  6. Step 6: Final answer
    x = 1,563,007.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.