Home / 4,432,581.06-6,648,873.03-1,066,788.06

Finding the Fourth Proportional to 4,432,581.06, 6,648,873.03 and 1,066,788.06

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Solution

The fourth proportional to 4,432,581.06, 6,648,873.03 and 1,066,788.06 is: 1,600,182.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,581.06 : 6,648,873.03 = 1,066,788.06 : x
  2. Step 2: Convert to fraction form
    4,432,581.06/6,648,873.03 = 1,066,788.06/x
  3. Step 3: Cross multiply
    4,432,581.06x = 6,648,873.03 × 1,066,788.06
  4. Step 4: Simplify right side
    4,432,581.06x = 7,092,938,360,860.02
  5. Step 5: Solve for x
    x = 7,092,938,360,860.02/4,432,581.06
  6. Step 6: Final answer
    x = 1,600,182.44

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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.