Home / 2,524,690.17-3,484,085.27-1,378,770.48

Finding the Fourth Proportional to 2,524,690.17, 3,484,085.27 and 1,378,770.48

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Solution

The fourth proportional to 2,524,690.17, 3,484,085.27 and 1,378,770.48 is: 1,902,710.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,690.17 : 3,484,085.27 = 1,378,770.48 : x
  2. Step 2: Convert to fraction form
    2,524,690.17/3,484,085.27 = 1,378,770.48/x
  3. Step 3: Cross multiply
    2,524,690.17x = 3,484,085.27 × 1,378,770.48
  4. Step 4: Simplify right side
    2,524,690.17x = 4,803,753,913,184.98
  5. Step 5: Solve for x
    x = 4,803,753,913,184.98/2,524,690.17
  6. Step 6: Final answer
    x = 1,902,710.27

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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.