Home / 4,065,564.30-6,098,346.45-1,073,748.30

Finding the Fourth Proportional to 4,065,564.30, 6,098,346.45 and 1,073,748.30

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Solution

The fourth proportional to 4,065,564.30, 6,098,346.45 and 1,073,748.30 is: 1,610,622.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,564.30 : 6,098,346.45 = 1,073,748.30 : x
  2. Step 2: Convert to fraction form
    4,065,564.30/6,098,346.45 = 1,073,748.30/x
  3. Step 3: Cross multiply
    4,065,564.30x = 6,098,346.45 × 1,073,748.30
  4. Step 4: Simplify right side
    4,065,564.30x = 6,548,089,133,498.54
  5. Step 5: Solve for x
    x = 6,548,089,133,498.54/4,065,564.30
  6. Step 6: Final answer
    x = 1,610,622.45

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Double scale
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Similar ratio
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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.