Home / 6,727,371.60-10,089,089.10-2,408,921.40

Finding the Fourth Proportional to 6,727,371.60, 10,089,089.10 and 2,408,921.40

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Solution

The fourth proportional to 6,727,371.60, 10,089,089.10 and 2,408,921.40 is: 3,612,677.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,371.60 : 10,089,089.10 = 2,408,921.40 : x
  2. Step 2: Convert to fraction form
    6,727,371.60/10,089,089.10 = 2,408,921.40/x
  3. Step 3: Cross multiply
    6,727,371.60x = 10,089,089.10 × 2,408,921.40
  4. Step 4: Simplify right side
    6,727,371.60x = 24,303,822,639,496.74
  5. Step 5: Solve for x
    x = 24,303,822,639,496.74/6,727,371.60
  6. Step 6: Final answer
    x = 3,612,677.30

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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.