Home / 2,466,347.22-3,400,462.08-1,886,281.92

Finding the Fourth Proportional to 2,466,347.22, 3,400,462.08 and 1,886,281.92

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Solution

The fourth proportional to 2,466,347.22, 3,400,462.08 and 1,886,281.92 is: 2,600,700.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,347.22 : 3,400,462.08 = 1,886,281.92 : x
  2. Step 2: Convert to fraction form
    2,466,347.22/3,400,462.08 = 1,886,281.92/x
  3. Step 3: Cross multiply
    2,466,347.22x = 3,400,462.08 × 1,886,281.92
  4. Step 4: Simplify right side
    2,466,347.22x = 6,414,230,141,149.59
  5. Step 5: Solve for x
    x = 6,414,230,141,149.59/2,466,347.22
  6. Step 6: Final answer
    x = 2,600,700.38

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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.