Home / 4,981,723.30-7,456,838.55-3,564,547.30

Finding the Fourth Proportional to 4,981,723.30, 7,456,838.55 and 3,564,547.30

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Solution

The fourth proportional to 4,981,723.30, 7,456,838.55 and 3,564,547.30 is: 5,335,554.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,723.30 : 7,456,838.55 = 3,564,547.30 : x
  2. Step 2: Convert to fraction form
    4,981,723.30/7,456,838.55 = 3,564,547.30/x
  3. Step 3: Cross multiply
    4,981,723.30x = 7,456,838.55 × 3,564,547.30
  4. Step 4: Simplify right side
    4,981,723.30x = 26,580,253,719,938.41
  5. Step 5: Solve for x
    x = 26,580,253,719,938.41/4,981,723.30
  6. Step 6: Final answer
    x = 5,335,554.01

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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.