Home / 2,680,567.04-3,699,210.84-1,456,872.68

Finding the Fourth Proportional to 2,680,567.04, 3,699,210.84 and 1,456,872.68

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Solution

The fourth proportional to 2,680,567.04, 3,699,210.84 and 1,456,872.68 is: 2,010,499.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,680,567.04 : 3,699,210.84 = 1,456,872.68 : x
  2. Step 2: Convert to fraction form
    2,680,567.04/3,699,210.84 = 1,456,872.68/x
  3. Step 3: Cross multiply
    2,680,567.04x = 3,699,210.84 × 1,456,872.68
  4. Step 4: Simplify right side
    2,680,567.04x = 5,389,279,210,355.85
  5. Step 5: Solve for x
    x = 5,389,279,210,355.85/2,680,567.04
  6. Step 6: Final answer
    x = 2,010,499.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.