Home / 2,537,610.12-3,807,412.18-1,116,669.74

Finding the Fourth Proportional to 2,537,610.12, 3,807,412.18 and 1,116,669.74

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Solution

The fourth proportional to 2,537,610.12, 3,807,412.18 and 1,116,669.74 is: 1,675,443.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,610.12 : 3,807,412.18 = 1,116,669.74 : x
  2. Step 2: Convert to fraction form
    2,537,610.12/3,807,412.18 = 1,116,669.74/x
  3. Step 3: Cross multiply
    2,537,610.12x = 3,807,412.18 × 1,116,669.74
  4. Step 4: Simplify right side
    2,537,610.12x = 4,251,621,947,284.70
  5. Step 5: Solve for x
    x = 4,251,621,947,284.70/2,537,610.12
  6. Step 6: Final answer
    x = 1,675,443.33

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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.