Home / 1,715,870.85-2,367,822.50-941,482.41

Finding the Fourth Proportional to 1,715,870.85, 2,367,822.50 and 941,482.41

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Solution

The fourth proportional to 1,715,870.85, 2,367,822.50 and 941,482.41 is: 1,299,202.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,870.85 : 2,367,822.50 = 941,482.41 : x
  2. Step 2: Convert to fraction form
    1,715,870.85/2,367,822.50 = 941,482.41/x
  3. Step 3: Cross multiply
    1,715,870.85x = 2,367,822.50 × 941,482.41
  4. Step 4: Simplify right side
    1,715,870.85x = 2,229,263,229,044.81
  5. Step 5: Solve for x
    x = 2,229,263,229,044.81/1,715,870.85
  6. Step 6: Final answer
    x = 1,299,202.23

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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.