Home / 2,567,412.08-3,849,677.40-1,758,710.54

Finding the Fourth Proportional to 2,567,412.08, 3,849,677.40 and 1,758,710.54

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Solution

The fourth proportional to 2,567,412.08, 3,849,677.40 and 1,758,710.54 is: 2,637,078.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,412.08 : 3,849,677.40 = 1,758,710.54 : x
  2. Step 2: Convert to fraction form
    2,567,412.08/3,849,677.40 = 1,758,710.54/x
  3. Step 3: Cross multiply
    2,567,412.08x = 3,849,677.40 × 1,758,710.54
  4. Step 4: Simplify right side
    2,567,412.08x = 6,770,468,218,979.80
  5. Step 5: Solve for x
    x = 6,770,468,218,979.80/2,567,412.08
  6. Step 6: Final answer
    x = 2,637,078.90

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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.