Home / 6,872,256.34-10,303,386.52-3,227,107.91

Finding the Fourth Proportional to 6,872,256.34, 10,303,386.52 and 3,227,107.91

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Solution

The fourth proportional to 6,872,256.34, 10,303,386.52 and 3,227,107.91 is: 4,838,314.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,872,256.34 : 10,303,386.52 = 3,227,107.91 : x
  2. Step 2: Convert to fraction form
    6,872,256.34/10,303,386.52 = 3,227,107.91/x
  3. Step 3: Cross multiply
    6,872,256.34x = 10,303,386.52 × 3,227,107.91
  4. Step 4: Simplify right side
    6,872,256.34x = 33,250,140,127,754.95
  5. Step 5: Solve for x
    x = 33,250,140,127,754.95/6,872,256.34
  6. Step 6: Final answer
    x = 4,838,314.88

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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.