Home / 7,099,350.80-10,650,581.40-2,306,224.40

Finding the Fourth Proportional to 7,099,350.80, 10,650,581.40 and 2,306,224.40

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Solution

The fourth proportional to 7,099,350.80, 10,650,581.40 and 2,306,224.40 is: 3,459,841.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,099,350.80 : 10,650,581.40 = 2,306,224.40 : x
  2. Step 2: Convert to fraction form
    7,099,350.80/10,650,581.40 = 2,306,224.40/x
  3. Step 3: Cross multiply
    7,099,350.80x = 10,650,581.40 × 2,306,224.40
  4. Step 4: Simplify right side
    7,099,350.80x = 24,562,630,698,866.16
  5. Step 5: Solve for x
    x = 24,562,630,698,866.16/7,099,350.80
  6. Step 6: Final answer
    x = 3,459,841.81

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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.