Home / 5,035,598.10-7,554,578.13-2,003,136.71

Finding the Fourth Proportional to 5,035,598.10, 7,554,578.13 and 2,003,136.71

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Solution

The fourth proportional to 5,035,598.10, 7,554,578.13 and 2,003,136.71 is: 3,005,174.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,598.10 : 7,554,578.13 = 2,003,136.71 : x
  2. Step 2: Convert to fraction form
    5,035,598.10/7,554,578.13 = 2,003,136.71/x
  3. Step 3: Cross multiply
    5,035,598.10x = 7,554,578.13 × 2,003,136.71
  4. Step 4: Simplify right side
    5,035,598.10x = 15,132,852,742,993.26
  5. Step 5: Solve for x
    x = 15,132,852,742,993.26/5,035,598.10
  6. Step 6: Final answer
    x = 3,005,174.85

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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.