Home / 3,300,087.23-4,554,330.83-1,849,783.04

Finding the Fourth Proportional to 3,300,087.23, 4,554,330.83 and 1,849,783.04

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Solution

The fourth proportional to 3,300,087.23, 4,554,330.83 and 1,849,783.04 is: 2,552,818.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,087.23 : 4,554,330.83 = 1,849,783.04 : x
  2. Step 2: Convert to fraction form
    3,300,087.23/4,554,330.83 = 1,849,783.04/x
  3. Step 3: Cross multiply
    3,300,087.23x = 4,554,330.83 × 1,849,783.04
  4. Step 4: Simplify right side
    3,300,087.23x = 8,424,523,895,862.55
  5. Step 5: Solve for x
    x = 8,424,523,895,862.55/3,300,087.23
  6. Step 6: Final answer
    x = 2,552,818.55

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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.