Home / 2,635,392.17-3,636,815.57-1,473,825.22

Finding the Fourth Proportional to 2,635,392.17, 3,636,815.57 and 1,473,825.22

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Solution

The fourth proportional to 2,635,392.17, 3,636,815.57 and 1,473,825.22 is: 2,033,864.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,392.17 : 3,636,815.57 = 1,473,825.22 : x
  2. Step 2: Convert to fraction form
    2,635,392.17/3,636,815.57 = 1,473,825.22/x
  3. Step 3: Cross multiply
    2,635,392.17x = 3,636,815.57 × 1,473,825.22
  4. Step 4: Simplify right side
    2,635,392.17x = 5,360,030,525,367.71
  5. Step 5: Solve for x
    x = 5,360,030,525,367.71/2,635,392.17
  6. Step 6: Final answer
    x = 2,033,864.48

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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.