Home / 5,230,854.30-7,846,281.45-4,580,003.10

Finding the Fourth Proportional to 5,230,854.30, 7,846,281.45 and 4,580,003.10

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Solution

The fourth proportional to 5,230,854.30, 7,846,281.45 and 4,580,003.10 is: 6,870,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,230,854.30 : 7,846,281.45 = 4,580,003.10 : x
  2. Step 2: Convert to fraction form
    5,230,854.30/7,846,281.45 = 4,580,003.10/x
  3. Step 3: Cross multiply
    5,230,854.30x = 7,846,281.45 × 4,580,003.10
  4. Step 4: Simplify right side
    5,230,854.30x = 35,935,993,364,472.49
  5. Step 5: Solve for x
    x = 35,935,993,364,472.49/5,230,854.30
  6. Step 6: Final answer
    x = 6,870,004.65

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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.