Home / 2,006,002.85-2,766,202.69-1,716,572.20

Finding the Fourth Proportional to 2,006,002.85, 2,766,202.69 and 1,716,572.20

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Solution

The fourth proportional to 2,006,002.85, 2,766,202.69 and 1,716,572.20 is: 2,367,088.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,002.85 : 2,766,202.69 = 1,716,572.20 : x
  2. Step 2: Convert to fraction form
    2,006,002.85/2,766,202.69 = 1,716,572.20/x
  3. Step 3: Cross multiply
    2,006,002.85x = 2,766,202.69 × 1,716,572.20
  4. Step 4: Simplify right side
    2,006,002.85x = 4,748,386,632,003.64
  5. Step 5: Solve for x
    x = 4,748,386,632,003.64/2,006,002.85
  6. Step 6: Final answer
    x = 2,367,088.67

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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.