Home / 9,587,778.04-13,214,023.38-7,259,091

Finding the Fourth Proportional to 9,587,778.04, 13,214,023.38 and 7,259,091

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Solution

The fourth proportional to 9,587,778.04, 13,214,023.38 and 7,259,091 is: 10,004,591.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,778.04 : 13,214,023.38 = 7,259,091 : x
  2. Step 2: Convert to fraction form
    9,587,778.04/13,214,023.38 = 7,259,091/x
  3. Step 3: Cross multiply
    9,587,778.04x = 13,214,023.38 × 7,259,091
  4. Step 4: Simplify right side
    9,587,778.04x = 95,921,798,191,547.59
  5. Step 5: Solve for x
    x = 95,921,798,191,547.59/9,587,778.04
  6. Step 6: Final answer
    x = 10,004,591.03

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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.