Home / 2,276,150.60-3,406,853.10-1,774,800.20

Finding the Fourth Proportional to 2,276,150.60, 3,406,853.10 and 1,774,800.20

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Solution

The fourth proportional to 2,276,150.60, 3,406,853.10 and 1,774,800.20 is: 2,656,451.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,150.60 : 3,406,853.10 = 1,774,800.20 : x
  2. Step 2: Convert to fraction form
    2,276,150.60/3,406,853.10 = 1,774,800.20/x
  3. Step 3: Cross multiply
    2,276,150.60x = 3,406,853.10 × 1,774,800.20
  4. Step 4: Simplify right side
    2,276,150.60x = 6,046,483,563,250.62
  5. Step 5: Solve for x
    x = 6,046,483,563,250.62/2,276,150.60
  6. Step 6: Final answer
    x = 2,656,451.45

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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.