Home / 4,504,428.56-6,216,034.59-2,439,427.40

Finding the Fourth Proportional to 4,504,428.56, 6,216,034.59 and 2,439,427.40

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Solution

The fourth proportional to 4,504,428.56, 6,216,034.59 and 2,439,427.40 is: 3,366,368.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,428.56 : 6,216,034.59 = 2,439,427.40 : x
  2. Step 2: Convert to fraction form
    4,504,428.56/6,216,034.59 = 2,439,427.40/x
  3. Step 3: Cross multiply
    4,504,428.56x = 6,216,034.59 × 2,439,427.40
  4. Step 4: Simplify right side
    4,504,428.56x = 15,163,565,067,113.59
  5. Step 5: Solve for x
    x = 15,163,565,067,113.59/4,504,428.56
  6. Step 6: Final answer
    x = 3,366,368.20

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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.