Home / 2,432,088.42-3,356,282.76-1,329,524.67

Finding the Fourth Proportional to 2,432,088.42, 3,356,282.76 and 1,329,524.67

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Solution

The fourth proportional to 2,432,088.42, 3,356,282.76 and 1,329,524.67 is: 1,834,744.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,088.42 : 3,356,282.76 = 1,329,524.67 : x
  2. Step 2: Convert to fraction form
    2,432,088.42/3,356,282.76 = 1,329,524.67/x
  3. Step 3: Cross multiply
    2,432,088.42x = 3,356,282.76 × 1,329,524.67
  4. Step 4: Simplify right side
    2,432,088.42x = 4,462,260,728,915.69
  5. Step 5: Solve for x
    x = 4,462,260,728,915.69/2,432,088.42
  6. Step 6: Final answer
    x = 1,834,744.45

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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.