Home / 3,376,652.04-5,064,359.10-914,715.56

Finding the Fourth Proportional to 3,376,652.04, 5,064,359.10 and 914,715.56

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Solution

The fourth proportional to 3,376,652.04, 5,064,359.10 and 914,715.56 is: 1,371,905.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,652.04 : 5,064,359.10 = 914,715.56 : x
  2. Step 2: Convert to fraction form
    3,376,652.04/5,064,359.10 = 914,715.56/x
  3. Step 3: Cross multiply
    3,376,652.04x = 5,064,359.10 × 914,715.56
  4. Step 4: Simplify right side
    3,376,652.04x = 4,632,448,070,197.60
  5. Step 5: Solve for x
    x = 4,632,448,070,197.60/3,376,652.04
  6. Step 6: Final answer
    x = 1,371,905.67

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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.