Home / 3,346,178.08-4,617,350.96-1,895,562.80

Finding the Fourth Proportional to 3,346,178.08, 4,617,350.96 and 1,895,562.80

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Solution

The fourth proportional to 3,346,178.08, 4,617,350.96 and 1,895,562.80 is: 2,615,664.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,178.08 : 4,617,350.96 = 1,895,562.80 : x
  2. Step 2: Convert to fraction form
    3,346,178.08/4,617,350.96 = 1,895,562.80/x
  3. Step 3: Cross multiply
    3,346,178.08x = 4,617,350.96 × 1,895,562.80
  4. Step 4: Simplify right side
    3,346,178.08x = 8,752,478,714,320.29
  5. Step 5: Solve for x
    x = 8,752,478,714,320.29/3,346,178.08
  6. Step 6: Final answer
    x = 2,615,664.35

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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.