Home / 2,596,948.80-3,895,423.40-703,690.28

Finding the Fourth Proportional to 2,596,948.80, 3,895,423.40 and 703,690.28

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Solution

The fourth proportional to 2,596,948.80, 3,895,423.40 and 703,690.28 is: 1,055,535.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,948.80 : 3,895,423.40 = 703,690.28 : x
  2. Step 2: Convert to fraction form
    2,596,948.80/3,895,423.40 = 703,690.28/x
  3. Step 3: Cross multiply
    2,596,948.80x = 3,895,423.40 × 703,690.28
  4. Step 4: Simplify right side
    2,596,948.80x = 2,741,171,583,064.55
  5. Step 5: Solve for x
    x = 2,741,171,583,064.55/2,596,948.80
  6. Step 6: Final answer
    x = 1,055,535.47

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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.