Home / 5,432,941.40-7,495,824.18-3,256,690.52

Finding the Fourth Proportional to 5,432,941.40, 7,495,824.18 and 3,256,690.52

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Solution

The fourth proportional to 5,432,941.40, 7,495,824.18 and 3,256,690.52 is: 4,493,252.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,941.40 : 7,495,824.18 = 3,256,690.52 : x
  2. Step 2: Convert to fraction form
    5,432,941.40/7,495,824.18 = 3,256,690.52/x
  3. Step 3: Cross multiply
    5,432,941.40x = 7,495,824.18 × 3,256,690.52
  4. Step 4: Simplify right side
    5,432,941.40x = 24,411,579,546,592.77
  5. Step 5: Solve for x
    x = 24,411,579,546,592.77/5,432,941.40
  6. Step 6: Final answer
    x = 4,493,252.87

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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.