Home / 4,156,407.36-6,234,656.40-1,460,809.44

Finding the Fourth Proportional to 4,156,407.36, 6,234,656.40 and 1,460,809.44

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Solution

The fourth proportional to 4,156,407.36, 6,234,656.40 and 1,460,809.44 is: 2,191,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,407.36 : 6,234,656.40 = 1,460,809.44 : x
  2. Step 2: Convert to fraction form
    4,156,407.36/6,234,656.40 = 1,460,809.44/x
  3. Step 3: Cross multiply
    4,156,407.36x = 6,234,656.40 × 1,460,809.44
  4. Step 4: Simplify right side
    4,156,407.36x = 9,107,644,924,276.42
  5. Step 5: Solve for x
    x = 9,107,644,924,276.42/4,156,407.36
  6. Step 6: Final answer
    x = 2,191,230.10

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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.