Home / 3,504,547.50-5,257,754.37-1,108,435.74

Finding the Fourth Proportional to 3,504,547.50, 5,257,754.37 and 1,108,435.74

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Solution

The fourth proportional to 3,504,547.50, 5,257,754.37 and 1,108,435.74 is: 1,662,948.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,547.50 : 5,257,754.37 = 1,108,435.74 : x
  2. Step 2: Convert to fraction form
    3,504,547.50/5,257,754.37 = 1,108,435.74/x
  3. Step 3: Cross multiply
    3,504,547.50x = 5,257,754.37 × 1,108,435.74
  4. Step 4: Simplify right side
    3,504,547.50x = 5,827,882,855,849.18
  5. Step 5: Solve for x
    x = 5,827,882,855,849.18/3,504,547.50
  6. Step 6: Final answer
    x = 1,662,948.74

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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.