Home / 7,565,199-10,432,691.91-5,089,996.14

Finding the Fourth Proportional to 7,565,199, 10,432,691.91 and 5,089,996.14

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Solution

The fourth proportional to 7,565,199, 10,432,691.91 and 5,089,996.14 is: 7,019,294.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,199 : 10,432,691.91 = 5,089,996.14 : x
  2. Step 2: Convert to fraction form
    7,565,199/10,432,691.91 = 5,089,996.14/x
  3. Step 3: Cross multiply
    7,565,199x = 10,432,691.91 × 5,089,996.14
  4. Step 4: Simplify right side
    7,565,199x = 53,102,361,551,709.23
  5. Step 5: Solve for x
    x = 53,102,361,551,709.23/7,565,199
  6. Step 6: Final answer
    x = 7,019,294.74

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Double scale
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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.