Home / 1,847,284.74-2,551,013.69-1,746,644.47

Finding the Fourth Proportional to 1,847,284.74, 2,551,013.69 and 1,746,644.47

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Solution

The fourth proportional to 1,847,284.74, 2,551,013.69 and 1,746,644.47 is: 2,412,034.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,284.74 : 2,551,013.69 = 1,746,644.47 : x
  2. Step 2: Convert to fraction form
    1,847,284.74/2,551,013.69 = 1,746,644.47/x
  3. Step 3: Cross multiply
    1,847,284.74x = 2,551,013.69 × 1,746,644.47
  4. Step 4: Simplify right side
    1,847,284.74x = 4,455,713,939,422.04
  5. Step 5: Solve for x
    x = 4,455,713,939,422.04/1,847,284.74
  6. Step 6: Final answer
    x = 2,412,034.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.