Home / 2,462,037.10-3,399,411.16-1,591,386.92

Finding the Fourth Proportional to 2,462,037.10, 3,399,411.16 and 1,591,386.92

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Solution

The fourth proportional to 2,462,037.10, 3,399,411.16 and 1,591,386.92 is: 2,197,277.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,037.10 : 3,399,411.16 = 1,591,386.92 : x
  2. Step 2: Convert to fraction form
    2,462,037.10/3,399,411.16 = 1,591,386.92/x
  3. Step 3: Cross multiply
    2,462,037.10x = 3,399,411.16 × 1,591,386.92
  4. Step 4: Simplify right side
    2,462,037.10x = 5,409,778,455,726.03
  5. Step 5: Solve for x
    x = 5,409,778,455,726.03/2,462,037.10
  6. Step 6: Final answer
    x = 2,197,277.39

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Double scale
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Similar ratio
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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.