Home / 7,087,120.04-10,632,230.45-2,295,293.69

Finding the Fourth Proportional to 7,087,120.04, 10,632,230.45 and 2,295,293.69

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Solution

The fourth proportional to 7,087,120.04, 10,632,230.45 and 2,295,293.69 is: 3,443,442.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,087,120.04 : 10,632,230.45 = 2,295,293.69 : x
  2. Step 2: Convert to fraction form
    7,087,120.04/10,632,230.45 = 2,295,293.69/x
  3. Step 3: Cross multiply
    7,087,120.04x = 10,632,230.45 × 2,295,293.69
  4. Step 4: Simplify right side
    7,087,120.04x = 24,404,091,462,510.86
  5. Step 5: Solve for x
    x = 24,404,091,462,510.86/7,087,120.04
  6. Step 6: Final answer
    x = 3,443,442.66

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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.