Home / 4,437,031.83-6,638,036.22-3,360,645.11

Finding the Fourth Proportional to 4,437,031.83, 6,638,036.22 and 3,360,645.11

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Solution

The fourth proportional to 4,437,031.83, 6,638,036.22 and 3,360,645.11 is: 5,027,704.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,031.83 : 6,638,036.22 = 3,360,645.11 : x
  2. Step 2: Convert to fraction form
    4,437,031.83/6,638,036.22 = 3,360,645.11/x
  3. Step 3: Cross multiply
    4,437,031.83x = 6,638,036.22 × 3,360,645.11
  4. Step 4: Simplify right side
    4,437,031.83x = 22,308,083,929,555.70
  5. Step 5: Solve for x
    x = 22,308,083,929,555.70/4,437,031.83
  6. Step 6: Final answer
    x = 5,027,704.28

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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.