Home / 9,482,240.81-14,217,601.51-3,718,068.54

Finding the Fourth Proportional to 9,482,240.81, 14,217,601.51 and 3,718,068.54

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Solution

The fourth proportional to 9,482,240.81, 14,217,601.51 and 3,718,068.54 is: 5,574,844.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482,240.81 : 14,217,601.51 = 3,718,068.54 : x
  2. Step 2: Convert to fraction form
    9,482,240.81/14,217,601.51 = 3,718,068.54/x
  3. Step 3: Cross multiply
    9,482,240.81x = 14,217,601.51 × 3,718,068.54
  4. Step 4: Simplify right side
    9,482,240.81x = 52,862,016,839,919.08
  5. Step 5: Solve for x
    x = 52,862,016,839,919.08/9,482,240.81
  6. Step 6: Final answer
    x = 5,574,844.37

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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.