Home / 2,042,317.60-2,818,776.24-1,182,877.63

Finding the Fourth Proportional to 2,042,317.60, 2,818,776.24 and 1,182,877.63

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Solution

The fourth proportional to 2,042,317.60, 2,818,776.24 and 1,182,877.63 is: 1,632,590.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,317.60 : 2,818,776.24 = 1,182,877.63 : x
  2. Step 2: Convert to fraction form
    2,042,317.60/2,818,776.24 = 1,182,877.63/x
  3. Step 3: Cross multiply
    2,042,317.60x = 2,818,776.24 × 1,182,877.63
  4. Step 4: Simplify right side
    2,042,317.60x = 3,334,267,351,224.57
  5. Step 5: Solve for x
    x = 3,334,267,351,224.57/2,042,317.60
  6. Step 6: Final answer
    x = 1,632,590.03

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1.5x scale

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.