Home / 8,867,804.76-12,236,530.68-5,000,095.44

Finding the Fourth Proportional to 8,867,804.76, 12,236,530.68 and 5,000,095.44

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Solution

The fourth proportional to 8,867,804.76, 12,236,530.68 and 5,000,095.44 is: 6,899,545.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,867,804.76 : 12,236,530.68 = 5,000,095.44 : x
  2. Step 2: Convert to fraction form
    8,867,804.76/12,236,530.68 = 5,000,095.44/x
  3. Step 3: Cross multiply
    8,867,804.76x = 12,236,530.68 × 5,000,095.44
  4. Step 4: Simplify right side
    8,867,804.76x = 61,183,821,254,488.10
  5. Step 5: Solve for x
    x = 61,183,821,254,488.10/8,867,804.76
  6. Step 6: Final answer
    x = 6,899,545.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.