Home / 2,895,810.96-4,341,035.10-1,073,161.20

Finding the Fourth Proportional to 2,895,810.96, 4,341,035.10 and 1,073,161.20

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Solution

The fourth proportional to 2,895,810.96, 4,341,035.10 and 1,073,161.20 is: 1,608,748.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,810.96 : 4,341,035.10 = 1,073,161.20 : x
  2. Step 2: Convert to fraction form
    2,895,810.96/4,341,035.10 = 1,073,161.20/x
  3. Step 3: Cross multiply
    2,895,810.96x = 4,341,035.10 × 1,073,161.20
  4. Step 4: Simplify right side
    2,895,810.96x = 4,658,630,437,158.12
  5. Step 5: Solve for x
    x = 4,658,630,437,158.12/2,895,810.96
  6. Step 6: Final answer
    x = 1,608,748.12

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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.