Home / 5,411,680.23-7,466,039.98-3,088,701.67

Finding the Fourth Proportional to 5,411,680.23, 7,466,039.98 and 3,088,701.67

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Solution

The fourth proportional to 5,411,680.23, 7,466,039.98 and 3,088,701.67 is: 4,261,221.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,680.23 : 7,466,039.98 = 3,088,701.67 : x
  2. Step 2: Convert to fraction form
    5,411,680.23/7,466,039.98 = 3,088,701.67/x
  3. Step 3: Cross multiply
    5,411,680.23x = 7,466,039.98 × 3,088,701.67
  4. Step 4: Simplify right side
    5,411,680.23x = 23,060,370,154,512.77
  5. Step 5: Solve for x
    x = 23,060,370,154,512.77/5,411,680.23
  6. Step 6: Final answer
    x = 4,261,221.87

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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.