Home / 4,136,077.42-5,707,704.96-2,300,496.18

Finding the Fourth Proportional to 4,136,077.42, 5,707,704.96 and 2,300,496.18

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Solution

The fourth proportional to 4,136,077.42, 5,707,704.96 and 2,300,496.18 is: 3,174,639.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,077.42 : 5,707,704.96 = 2,300,496.18 : x
  2. Step 2: Convert to fraction form
    4,136,077.42/5,707,704.96 = 2,300,496.18/x
  3. Step 3: Cross multiply
    4,136,077.42x = 5,707,704.96 × 2,300,496.18
  4. Step 4: Simplify right side
    4,136,077.42x = 13,130,553,457,047.05
  5. Step 5: Solve for x
    x = 13,130,553,457,047.05/4,136,077.42
  6. Step 6: Final answer
    x = 3,174,639.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.