Home / 6,760,293.42-10,133,616.69-4,237,720.14

Finding the Fourth Proportional to 6,760,293.42, 10,133,616.69 and 4,237,720.14

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Solution

The fourth proportional to 6,760,293.42, 10,133,616.69 and 4,237,720.14 is: 6,352,302.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760,293.42 : 10,133,616.69 = 4,237,720.14 : x
  2. Step 2: Convert to fraction form
    6,760,293.42/10,133,616.69 = 4,237,720.14/x
  3. Step 3: Cross multiply
    6,760,293.42x = 10,133,616.69 × 4,237,720.14
  4. Step 4: Simplify right side
    6,760,293.42x = 42,943,431,538,253.13
  5. Step 5: Solve for x
    x = 42,943,431,538,253.13/6,760,293.42
  6. Step 6: Final answer
    x = 6,352,302.91

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1.5x scale

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.