Home / 2,549,040.81-3,517,264.72-1,461,112.19

Finding the Fourth Proportional to 2,549,040.81, 3,517,264.72 and 1,461,112.19

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Solution

The fourth proportional to 2,549,040.81, 3,517,264.72 and 1,461,112.19 is: 2,016,098.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,040.81 : 3,517,264.72 = 1,461,112.19 : x
  2. Step 2: Convert to fraction form
    2,549,040.81/3,517,264.72 = 1,461,112.19/x
  3. Step 3: Cross multiply
    2,549,040.81x = 3,517,264.72 × 1,461,112.19
  4. Step 4: Simplify right side
    2,549,040.81x = 5,139,118,357,848.94
  5. Step 5: Solve for x
    x = 5,139,118,357,848.94/2,549,040.81
  6. Step 6: Final answer
    x = 2,016,098.89

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