Home / 10,191,225.10-15,282,113.64-3,799,761.34

Finding the Fourth Proportional to 10,191,225.10, 15,282,113.64 and 3,799,761.34

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Solution

The fourth proportional to 10,191,225.10, 15,282,113.64 and 3,799,761.34 is: 5,697,880.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,191,225.10 : 15,282,113.64 = 3,799,761.34 : x
  2. Step 2: Convert to fraction form
    10,191,225.10/15,282,113.64 = 3,799,761.34/x
  3. Step 3: Cross multiply
    10,191,225.10x = 15,282,113.64 × 3,799,761.34
  4. Step 4: Simplify right side
    10,191,225.10x = 58,068,384,602,758.68
  5. Step 5: Solve for x
    x = 58,068,384,602,758.68/10,191,225.10
  6. Step 6: Final answer
    x = 5,697,880.68

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.