Home / 6,944,401.49-10,416,603.38-2,898,682.31

Finding the Fourth Proportional to 6,944,401.49, 10,416,603.38 and 2,898,682.31

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Solution

The fourth proportional to 6,944,401.49, 10,416,603.38 and 2,898,682.31 is: 4,348,023.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,401.49 : 10,416,603.38 = 2,898,682.31 : x
  2. Step 2: Convert to fraction form
    6,944,401.49/10,416,603.38 = 2,898,682.31/x
  3. Step 3: Cross multiply
    6,944,401.49x = 10,416,603.38 × 2,898,682.31
  4. Step 4: Simplify right side
    6,944,401.49x = 30,194,423,881,315.78
  5. Step 5: Solve for x
    x = 30,194,423,881,315.78/6,944,401.49
  6. Step 6: Final answer
    x = 4,348,023.94

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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.