Home / 9,493,246.98-13,100,743.73-5,142,333.29

Finding the Fourth Proportional to 9,493,246.98, 13,100,743.73 and 5,142,333.29

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Solution

The fourth proportional to 9,493,246.98, 13,100,743.73 and 5,142,333.29 is: 7,096,454.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,493,246.98 : 13,100,743.73 = 5,142,333.29 : x
  2. Step 2: Convert to fraction form
    9,493,246.98/13,100,743.73 = 5,142,333.29/x
  3. Step 3: Cross multiply
    9,493,246.98x = 13,100,743.73 × 5,142,333.29
  4. Step 4: Simplify right side
    9,493,246.98x = 67,368,390,515,322.38
  5. Step 5: Solve for x
    x = 67,368,390,515,322.38/9,493,246.98
  6. Step 6: Final answer
    x = 7,096,454.00

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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.