Home / 5,596,230.30-8,394,345.45-1,810,095.90

Finding the Fourth Proportional to 5,596,230.30, 8,394,345.45 and 1,810,095.90

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Solution

The fourth proportional to 5,596,230.30, 8,394,345.45 and 1,810,095.90 is: 2,715,143.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,230.30 : 8,394,345.45 = 1,810,095.90 : x
  2. Step 2: Convert to fraction form
    5,596,230.30/8,394,345.45 = 1,810,095.90/x
  3. Step 3: Cross multiply
    5,596,230.30x = 8,394,345.45 × 1,810,095.90
  4. Step 4: Simplify right side
    5,596,230.30x = 15,194,570,282,228.65
  5. Step 5: Solve for x
    x = 15,194,570,282,228.65/5,596,230.30
  6. Step 6: Final answer
    x = 2,715,143.85

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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.