Home / 2,460,686.40-3,691,029.60-2,224,490.40

Finding the Fourth Proportional to 2,460,686.40, 3,691,029.60 and 2,224,490.40

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Solution

The fourth proportional to 2,460,686.40, 3,691,029.60 and 2,224,490.40 is: 3,336,735.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,686.40 : 3,691,029.60 = 2,224,490.40 : x
  2. Step 2: Convert to fraction form
    2,460,686.40/3,691,029.60 = 2,224,490.40/x
  3. Step 3: Cross multiply
    2,460,686.40x = 3,691,029.60 × 2,224,490.40
  4. Step 4: Simplify right side
    2,460,686.40x = 8,210,659,911,315.84
  5. Step 5: Solve for x
    x = 8,210,659,911,315.84/2,460,686.40
  6. Step 6: Final answer
    x = 3,336,735.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.