Home / 4,579,531.65-6,870,089.25-1,546,919.58

Finding the Fourth Proportional to 4,579,531.65, 6,870,089.25 and 1,546,919.58

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Solution

The fourth proportional to 4,579,531.65, 6,870,089.25 and 1,546,919.58 is: 2,320,646.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,531.65 : 6,870,089.25 = 1,546,919.58 : x
  2. Step 2: Convert to fraction form
    4,579,531.65/6,870,089.25 = 1,546,919.58/x
  3. Step 3: Cross multiply
    4,579,531.65x = 6,870,089.25 × 1,546,919.58
  4. Step 4: Simplify right side
    4,579,531.65x = 10,627,475,577,172.52
  5. Step 5: Solve for x
    x = 10,627,475,577,172.52/4,579,531.65
  6. Step 6: Final answer
    x = 2,320,646.82

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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.