Home / 2,833,510.70-3,908,771.58-1,799,248.94

Finding the Fourth Proportional to 2,833,510.70, 3,908,771.58 and 1,799,248.94

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Solution

The fourth proportional to 2,833,510.70, 3,908,771.58 and 1,799,248.94 is: 2,482,028.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,510.70 : 3,908,771.58 = 1,799,248.94 : x
  2. Step 2: Convert to fraction form
    2,833,510.70/3,908,771.58 = 1,799,248.94/x
  3. Step 3: Cross multiply
    2,833,510.70x = 3,908,771.58 × 1,799,248.94
  4. Step 4: Simplify right side
    2,833,510.70x = 7,032,853,102,473.27
  5. Step 5: Solve for x
    x = 7,032,853,102,473.27/2,833,510.70
  6. Step 6: Final answer
    x = 2,482,028.08

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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.