Home / 4,320,522.20-6,468,341.70-4,196,106.20

Finding the Fourth Proportional to 4,320,522.20, 6,468,341.70 and 4,196,106.20

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Solution

The fourth proportional to 4,320,522.20, 6,468,341.70 and 4,196,106.20 is: 6,282,075.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,522.20 : 6,468,341.70 = 4,196,106.20 : x
  2. Step 2: Convert to fraction form
    4,320,522.20/6,468,341.70 = 4,196,106.20/x
  3. Step 3: Cross multiply
    4,320,522.20x = 6,468,341.70 × 4,196,106.20
  4. Step 4: Simplify right side
    4,320,522.20x = 27,141,848,711,088.54
  5. Step 5: Solve for x
    x = 27,141,848,711,088.54/4,320,522.20
  6. Step 6: Final answer
    x = 6,282,075.97

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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.