Home / 9,326,995.17-13,973,442.26-6,761,857.20

Finding the Fourth Proportional to 9,326,995.17, 13,973,442.26 and 6,761,857.20

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Solution

The fourth proportional to 9,326,995.17, 13,973,442.26 and 6,761,857.20 is: 10,130,424.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,995.17 : 13,973,442.26 = 6,761,857.20 : x
  2. Step 2: Convert to fraction form
    9,326,995.17/13,973,442.26 = 6,761,857.20/x
  3. Step 3: Cross multiply
    9,326,995.17x = 13,973,442.26 × 6,761,857.20
  4. Step 4: Simplify right side
    9,326,995.17x = 94,486,421,120,756
  5. Step 5: Solve for x
    x = 94,486,421,120,756/9,326,995.17
  6. Step 6: Final answer
    x = 10,130,424.58

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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.