Home / 2,297,302.08-3,445,756-1,398,510.56

Finding the Fourth Proportional to 2,297,302.08, 3,445,756 and 1,398,510.56

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Solution

The fourth proportional to 2,297,302.08, 3,445,756 and 1,398,510.56 is: 2,097,645.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,302.08 : 3,445,756 = 1,398,510.56 : x
  2. Step 2: Convert to fraction form
    2,297,302.08/3,445,756 = 1,398,510.56/x
  3. Step 3: Cross multiply
    2,297,302.08x = 3,445,756 × 1,398,510.56
  4. Step 4: Simplify right side
    2,297,302.08x = 4,818,926,153,183.36
  5. Step 5: Solve for x
    x = 4,818,926,153,183.36/2,297,302.08
  6. Step 6: Final answer
    x = 2,097,645.84

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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.