Home / 4,513,639.76-6,228,710.35-2,526,747.56

Finding the Fourth Proportional to 4,513,639.76, 6,228,710.35 and 2,526,747.56

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Solution

The fourth proportional to 4,513,639.76, 6,228,710.35 and 2,526,747.56 is: 3,486,848.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,639.76 : 6,228,710.35 = 2,526,747.56 : x
  2. Step 2: Convert to fraction form
    4,513,639.76/6,228,710.35 = 2,526,747.56/x
  3. Step 3: Cross multiply
    4,513,639.76x = 6,228,710.35 × 2,526,747.56
  4. Step 4: Simplify right side
    4,513,639.76x = 15,738,378,641,348.83
  5. Step 5: Solve for x
    x = 15,738,378,641,348.83/4,513,639.76
  6. Step 6: Final answer
    x = 3,486,848.64

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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.