Home / 10,368,004.95-15,552,007.43-6,105,979.35

Finding the Fourth Proportional to 10,368,004.95, 15,552,007.43 and 6,105,979.35

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Solution

The fourth proportional to 10,368,004.95, 15,552,007.43 and 6,105,979.35 is: 9,158,969.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,004.95 : 15,552,007.43 = 6,105,979.35 : x
  2. Step 2: Convert to fraction form
    10,368,004.95/15,552,007.43 = 6,105,979.35/x
  3. Step 3: Cross multiply
    10,368,004.95x = 15,552,007.43 × 6,105,979.35
  4. Step 4: Simplify right side
    10,368,004.95x = 94,960,236,218,626.56
  5. Step 5: Solve for x
    x = 94,960,236,218,626.56/10,368,004.95
  6. Step 6: Final answer
    x = 9,158,969.03

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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.