Home / 6,890,024.81-10,328,089.70-4,333,067.14

Finding the Fourth Proportional to 6,890,024.81, 10,328,089.70 and 4,333,067.14

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Solution

The fourth proportional to 6,890,024.81, 10,328,089.70 and 4,333,067.14 is: 6,495,231.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,024.81 : 10,328,089.70 = 4,333,067.14 : x
  2. Step 2: Convert to fraction form
    6,890,024.81/10,328,089.70 = 4,333,067.14/x
  3. Step 3: Cross multiply
    6,890,024.81x = 10,328,089.70 × 4,333,067.14
  4. Step 4: Simplify right side
    6,890,024.81x = 44,752,306,024,736.67
  5. Step 5: Solve for x
    x = 44,752,306,024,736.67/6,890,024.81
  6. Step 6: Final answer
    x = 6,495,231.48

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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.