Home / 7,326,292.02-10,991,025.12-2,208,293.82

Finding the Fourth Proportional to 7,326,292.02, 10,991,025.12 and 2,208,293.82

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Solution

The fourth proportional to 7,326,292.02, 10,991,025.12 and 2,208,293.82 is: 3,312,919.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,292.02 : 10,991,025.12 = 2,208,293.82 : x
  2. Step 2: Convert to fraction form
    7,326,292.02/10,991,025.12 = 2,208,293.82/x
  3. Step 3: Cross multiply
    7,326,292.02x = 10,991,025.12 × 2,208,293.82
  4. Step 4: Simplify right side
    7,326,292.02x = 24,271,412,847,960.75
  5. Step 5: Solve for x
    x = 24,271,412,847,960.75/7,326,292.02
  6. Step 6: Final answer
    x = 3,312,919.11

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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.