Home / 5,017,120.05-6,923,509.47-2,923,829.04

Finding the Fourth Proportional to 5,017,120.05, 6,923,509.47 and 2,923,829.04

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Solution

The fourth proportional to 5,017,120.05, 6,923,509.47 and 2,923,829.04 is: 4,034,816.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,120.05 : 6,923,509.47 = 2,923,829.04 : x
  2. Step 2: Convert to fraction form
    5,017,120.05/6,923,509.47 = 2,923,829.04/x
  3. Step 3: Cross multiply
    5,017,120.05x = 6,923,509.47 × 2,923,829.04
  4. Step 4: Simplify right side
    5,017,120.05x = 20,243,158,047,101.01
  5. Step 5: Solve for x
    x = 20,243,158,047,101.01/5,017,120.05
  6. Step 6: Final answer
    x = 4,034,816.36

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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.