Home / 9,475,071.20-14,209,424.16-3,083,820.44

Finding the Fourth Proportional to 9,475,071.20, 14,209,424.16 and 3,083,820.44

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Solution

The fourth proportional to 9,475,071.20, 14,209,424.16 and 3,083,820.44 is: 4,624,694.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,071.20 : 14,209,424.16 = 3,083,820.44 : x
  2. Step 2: Convert to fraction form
    9,475,071.20/14,209,424.16 = 3,083,820.44/x
  3. Step 3: Cross multiply
    9,475,071.20x = 14,209,424.16 × 3,083,820.44
  4. Step 4: Simplify right side
    9,475,071.20x = 43,819,312,665,237.83
  5. Step 5: Solve for x
    x = 43,819,312,665,237.83/9,475,071.20
  6. Step 6: Final answer
    x = 4,624,694.82

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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.