Home / 4,437,034.83-6,638,040.72-3,360,648.11

Finding the Fourth Proportional to 4,437,034.83, 6,638,040.72 and 3,360,648.11

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Solution

The fourth proportional to 4,437,034.83, 6,638,040.72 and 3,360,648.11 is: 5,027,708.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,034.83 : 6,638,040.72 = 3,360,648.11 : x
  2. Step 2: Convert to fraction form
    4,437,034.83/6,638,040.72 = 3,360,648.11/x
  3. Step 3: Cross multiply
    4,437,034.83x = 6,638,040.72 × 3,360,648.11
  4. Step 4: Simplify right side
    4,437,034.83x = 22,308,118,966,580.84
  5. Step 5: Solve for x
    x = 22,308,118,966,580.84/4,437,034.83
  6. Step 6: Final answer
    x = 5,027,708.78

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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.