Home / 4,480,800.20-6,708,758.70-4,356,384.20

Finding the Fourth Proportional to 4,480,800.20, 6,708,758.70 and 4,356,384.20

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Solution

The fourth proportional to 4,480,800.20, 6,708,758.70 and 4,356,384.20 is: 6,522,480.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,800.20 : 6,708,758.70 = 4,356,384.20 : x
  2. Step 2: Convert to fraction form
    4,480,800.20/6,708,758.70 = 4,356,384.20/x
  3. Step 3: Cross multiply
    4,480,800.20x = 6,708,758.70 × 4,356,384.20
  4. Step 4: Simplify right side
    4,480,800.20x = 29,225,930,402,292.54
  5. Step 5: Solve for x
    x = 29,225,930,402,292.54/4,480,800.20
  6. Step 6: Final answer
    x = 6,522,480.16

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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.