Home / 10,321,374.06-14,241,901.86-5,970,865.14

Finding the Fourth Proportional to 10,321,374.06, 14,241,901.86 and 5,970,865.14

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Solution

The fourth proportional to 10,321,374.06, 14,241,901.86 and 5,970,865.14 is: 8,238,871.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,321,374.06 : 14,241,901.86 = 5,970,865.14 : x
  2. Step 2: Convert to fraction form
    10,321,374.06/14,241,901.86 = 5,970,865.14/x
  3. Step 3: Cross multiply
    10,321,374.06x = 14,241,901.86 × 5,970,865.14
  4. Step 4: Simplify right side
    10,321,374.06x = 85,036,475,343,175.16
  5. Step 5: Solve for x
    x = 85,036,475,343,175.16/10,321,374.06
  6. Step 6: Final answer
    x = 8,238,871.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.