Home / 2,636,653.41-3,632,074.02-2,248,204.59

Finding the Fourth Proportional to 2,636,653.41, 3,632,074.02 and 2,248,204.59

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Solution

The fourth proportional to 2,636,653.41, 3,632,074.02 and 2,248,204.59 is: 3,096,973.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,636,653.41 : 3,632,074.02 = 2,248,204.59 : x
  2. Step 2: Convert to fraction form
    2,636,653.41/3,632,074.02 = 2,248,204.59/x
  3. Step 3: Cross multiply
    2,636,653.41x = 3,632,074.02 × 2,248,204.59
  4. Step 4: Simplify right side
    2,636,653.41x = 8,165,645,482,983.75
  5. Step 5: Solve for x
    x = 8,165,645,482,983.75/2,636,653.41
  6. Step 6: Final answer
    x = 3,096,973.40

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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.