Home / 2,724,412.65-3,759,708.65-1,562,909.59

Finding the Fourth Proportional to 2,724,412.65, 3,759,708.65 and 1,562,909.59

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Solution

The fourth proportional to 2,724,412.65, 3,759,708.65 and 1,562,909.59 is: 2,156,826.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,412.65 : 3,759,708.65 = 1,562,909.59 : x
  2. Step 2: Convert to fraction form
    2,724,412.65/3,759,708.65 = 1,562,909.59/x
  3. Step 3: Cross multiply
    2,724,412.65x = 3,759,708.65 × 1,562,909.59
  4. Step 4: Simplify right side
    2,724,412.65x = 5,876,084,704,690.95
  5. Step 5: Solve for x
    x = 5,876,084,704,690.95/2,724,412.65
  6. Step 6: Final answer
    x = 2,156,826.24

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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.