Home / 5,043,446.01-7,564,356.93-1,448,395.26

Finding the Fourth Proportional to 5,043,446.01, 7,564,356.93 and 1,448,395.26

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Solution

The fourth proportional to 5,043,446.01, 7,564,356.93 and 1,448,395.26 is: 2,172,359.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,446.01 : 7,564,356.93 = 1,448,395.26 : x
  2. Step 2: Convert to fraction form
    5,043,446.01/7,564,356.93 = 1,448,395.26/x
  3. Step 3: Cross multiply
    5,043,446.01x = 7,564,356.93 × 1,448,395.26
  4. Step 4: Simplify right side
    5,043,446.01x = 10,956,178,722,360.15
  5. Step 5: Solve for x
    x = 10,956,178,722,360.15/5,043,446.01
  6. Step 6: Final answer
    x = 2,172,359.67

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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.