Home / 3,715,629.14-5,127,158.22-2,083,700.67

Finding the Fourth Proportional to 3,715,629.14, 5,127,158.22 and 2,083,700.67

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Solution

The fourth proportional to 3,715,629.14, 5,127,158.22 and 2,083,700.67 is: 2,875,277.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,629.14 : 5,127,158.22 = 2,083,700.67 : x
  2. Step 2: Convert to fraction form
    3,715,629.14/5,127,158.22 = 2,083,700.67/x
  3. Step 3: Cross multiply
    3,715,629.14x = 5,127,158.22 × 2,083,700.67
  4. Step 4: Simplify right side
    3,715,629.14x = 10,683,463,018,210.01
  5. Step 5: Solve for x
    x = 10,683,463,018,210.01/3,715,629.14
  6. Step 6: Final answer
    x = 2,875,277.01

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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.