Home / 10,677,526.92-16,019,020.49-3,104,492.67

Finding the Fourth Proportional to 10,677,526.92, 16,019,020.49 and 3,104,492.67

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Solution

The fourth proportional to 10,677,526.92, 16,019,020.49 and 3,104,492.67 is: 4,657,532.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,526.92 : 16,019,020.49 = 3,104,492.67 : x
  2. Step 2: Convert to fraction form
    10,677,526.92/16,019,020.49 = 3,104,492.67/x
  3. Step 3: Cross multiply
    10,677,526.92x = 16,019,020.49 × 3,104,492.67
  4. Step 4: Simplify right side
    10,677,526.92x = 49,730,931,676,262.34
  5. Step 5: Solve for x
    x = 49,730,931,676,262.34/10,677,526.92
  6. Step 6: Final answer
    x = 4,657,532.78

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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.