Home / 3,266,023.72-4,507,210.56-1,795,856.08

Finding the Fourth Proportional to 3,266,023.72, 4,507,210.56 and 1,795,856.08

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Solution

The fourth proportional to 3,266,023.72, 4,507,210.56 and 1,795,856.08 is: 2,478,335.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,023.72 : 4,507,210.56 = 1,795,856.08 : x
  2. Step 2: Convert to fraction form
    3,266,023.72/4,507,210.56 = 1,795,856.08/x
  3. Step 3: Cross multiply
    3,266,023.72x = 4,507,210.56 × 1,795,856.08
  4. Step 4: Simplify right side
    3,266,023.72x = 8,094,301,488,016.20
  5. Step 5: Solve for x
    x = 8,094,301,488,016.20/3,266,023.72
  6. Step 6: Final answer
    x = 2,478,335.18

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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.