Home / 2,003,803.80-3,005,414.10-583,711.80

Finding the Fourth Proportional to 2,003,803.80, 3,005,414.10 and 583,711.80

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Solution

The fourth proportional to 2,003,803.80, 3,005,414.10 and 583,711.80 is: 875,482.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,803.80 : 3,005,414.10 = 583,711.80 : x
  2. Step 2: Convert to fraction form
    2,003,803.80/3,005,414.10 = 583,711.80/x
  3. Step 3: Cross multiply
    2,003,803.80x = 3,005,414.10 × 583,711.80
  4. Step 4: Simplify right side
    2,003,803.80x = 1,754,295,674,056.38
  5. Step 5: Solve for x
    x = 1,754,295,674,056.38/2,003,803.80
  6. Step 6: Final answer
    x = 875,482.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.