Home / 10,004,260.95-13,805,238.87-5,594,349.78

Finding the Fourth Proportional to 10,004,260.95, 13,805,238.87 and 5,594,349.78

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Solution

The fourth proportional to 10,004,260.95, 13,805,238.87 and 5,594,349.78 is: 7,719,844.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,004,260.95 : 13,805,238.87 = 5,594,349.78 : x
  2. Step 2: Convert to fraction form
    10,004,260.95/13,805,238.87 = 5,594,349.78/x
  3. Step 3: Cross multiply
    10,004,260.95x = 13,805,238.87 × 5,594,349.78
  4. Step 4: Simplify right side
    10,004,260.95x = 77,231,335,035,231.95
  5. Step 5: Solve for x
    x = 77,231,335,035,231.95/10,004,260.95
  6. Step 6: Final answer
    x = 7,719,844.12

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1.5x scale

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.