Home / 5,876,501.67-8,109,572.38-3,298,182.44

Finding the Fourth Proportional to 5,876,501.67, 8,109,572.38 and 3,298,182.44

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Solution

The fourth proportional to 5,876,501.67, 8,109,572.38 and 3,298,182.44 is: 4,551,491.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,501.67 : 8,109,572.38 = 3,298,182.44 : x
  2. Step 2: Convert to fraction form
    5,876,501.67/8,109,572.38 = 3,298,182.44/x
  3. Step 3: Cross multiply
    5,876,501.67x = 8,109,572.38 × 3,298,182.44
  4. Step 4: Simplify right side
    5,876,501.67x = 26,746,849,170,831.69
  5. Step 5: Solve for x
    x = 26,746,849,170,831.69/5,876,501.67
  6. Step 6: Final answer
    x = 4,551,491.80

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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.