Home / 6,282,844.08-9,415,547.04-2,862,772.40

Finding the Fourth Proportional to 6,282,844.08, 9,415,547.04 and 2,862,772.40

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Solution

The fourth proportional to 6,282,844.08, 9,415,547.04 and 2,862,772.40 is: 4,290,185.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,844.08 : 9,415,547.04 = 2,862,772.40 : x
  2. Step 2: Convert to fraction form
    6,282,844.08/9,415,547.04 = 2,862,772.40/x
  3. Step 3: Cross multiply
    6,282,844.08x = 9,415,547.04 × 2,862,772.40
  4. Step 4: Simplify right side
    6,282,844.08x = 26,954,568,197,013.69
  5. Step 5: Solve for x
    x = 26,954,568,197,013.69/6,282,844.08
  6. Step 6: Final answer
    x = 4,290,185.76

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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.