Home / 3,257,774.72-4,495,576.80-1,807,454.72

Finding the Fourth Proportional to 3,257,774.72, 4,495,576.80 and 1,807,454.72

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Solution

The fourth proportional to 3,257,774.72, 4,495,576.80 and 1,807,454.72 is: 2,494,203.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,774.72 : 4,495,576.80 = 1,807,454.72 : x
  2. Step 2: Convert to fraction form
    3,257,774.72/4,495,576.80 = 1,807,454.72/x
  3. Step 3: Cross multiply
    3,257,774.72x = 4,495,576.80 × 1,807,454.72
  4. Step 4: Simplify right side
    3,257,774.72x = 8,125,551,506,282.50
  5. Step 5: Solve for x
    x = 8,125,551,506,282.50/3,257,774.72
  6. Step 6: Final answer
    x = 2,494,203.01

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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.