Home / 5,970,088.06-8,238,941.76-3,392,205.46

Finding the Fourth Proportional to 5,970,088.06, 8,238,941.76 and 3,392,205.46

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Solution

The fourth proportional to 5,970,088.06, 8,238,941.76 and 3,392,205.46 is: 4,681,368.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,088.06 : 8,238,941.76 = 3,392,205.46 : x
  2. Step 2: Convert to fraction form
    5,970,088.06/8,238,941.76 = 3,392,205.46/x
  3. Step 3: Cross multiply
    5,970,088.06x = 8,238,941.76 × 3,392,205.46
  4. Step 4: Simplify right side
    5,970,088.06x = 27,948,183,222,894.01
  5. Step 5: Solve for x
    x = 27,948,183,222,894.01/5,970,088.06
  6. Step 6: Final answer
    x = 4,681,368.67

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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.