Home / 2,841,799.60-3,921,637.56-1,552,612.24

Finding the Fourth Proportional to 2,841,799.60, 3,921,637.56 and 1,552,612.24

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Solution

The fourth proportional to 2,841,799.60, 3,921,637.56 and 1,552,612.24 is: 2,142,579.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,799.60 : 3,921,637.56 = 1,552,612.24 : x
  2. Step 2: Convert to fraction form
    2,841,799.60/3,921,637.56 = 1,552,612.24/x
  3. Step 3: Cross multiply
    2,841,799.60x = 3,921,637.56 × 1,552,612.24
  4. Step 4: Simplify right side
    2,841,799.60x = 6,088,782,476,499.74
  5. Step 5: Solve for x
    x = 6,088,782,476,499.74/2,841,799.60
  6. Step 6: Final answer
    x = 2,142,579.82

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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.