Home / 4,319,876.28-5,961,315.06-2,386,095.33

Finding the Fourth Proportional to 4,319,876.28, 5,961,315.06 and 2,386,095.33

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Solution

The fourth proportional to 4,319,876.28, 5,961,315.06 and 2,386,095.33 is: 3,292,748.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,876.28 : 5,961,315.06 = 2,386,095.33 : x
  2. Step 2: Convert to fraction form
    4,319,876.28/5,961,315.06 = 2,386,095.33/x
  3. Step 3: Cross multiply
    4,319,876.28x = 5,961,315.06 × 2,386,095.33
  4. Step 4: Simplify right side
    4,319,876.28x = 14,224,266,025,324.67
  5. Step 5: Solve for x
    x = 14,224,266,025,324.67/4,319,876.28
  6. Step 6: Final answer
    x = 3,292,748.47

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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.