Home / 1,597,497.60-2,203,300.48-1,024,581.44

Finding the Fourth Proportional to 1,597,497.60, 2,203,300.48 and 1,024,581.44

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Solution

The fourth proportional to 1,597,497.60, 2,203,300.48 and 1,024,581.44 is: 1,413,123.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,497.60 : 2,203,300.48 = 1,024,581.44 : x
  2. Step 2: Convert to fraction form
    1,597,497.60/2,203,300.48 = 1,024,581.44/x
  3. Step 3: Cross multiply
    1,597,497.60x = 2,203,300.48 × 1,024,581.44
  4. Step 4: Simplify right side
    1,597,497.60x = 2,257,460,778,551.09
  5. Step 5: Solve for x
    x = 2,257,460,778,551.09/1,597,497.60
  6. Step 6: Final answer
    x = 1,413,123.11

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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.