Home / 6,007,064.40-9,006,616.80-3,312,680.40

Finding the Fourth Proportional to 6,007,064.40, 9,006,616.80 and 3,312,680.40

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Solution

The fourth proportional to 6,007,064.40, 9,006,616.80 and 3,312,680.40 is: 4,966,825.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,064.40 : 9,006,616.80 = 3,312,680.40 : x
  2. Step 2: Convert to fraction form
    6,007,064.40/9,006,616.80 = 3,312,680.40/x
  3. Step 3: Cross multiply
    6,007,064.40x = 9,006,616.80 × 3,312,680.40
  4. Step 4: Simplify right side
    6,007,064.40x = 29,836,042,943,670.72
  5. Step 5: Solve for x
    x = 29,836,042,943,670.72/6,007,064.40
  6. Step 6: Final answer
    x = 4,966,825.88

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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.