Home / 4,563,134.80-6,844,683.57-1,151,429.38

Finding the Fourth Proportional to 4,563,134.80, 6,844,683.57 and 1,151,429.38

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Solution

The fourth proportional to 4,563,134.80, 6,844,683.57 and 1,151,429.38 is: 1,727,139.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,134.80 : 6,844,683.57 = 1,151,429.38 : x
  2. Step 2: Convert to fraction form
    4,563,134.80/6,844,683.57 = 1,151,429.38/x
  3. Step 3: Cross multiply
    4,563,134.80x = 6,844,683.57 × 1,151,429.38
  4. Step 4: Simplify right side
    4,563,134.80x = 7,881,169,759,301.29
  5. Step 5: Solve for x
    x = 7,881,169,759,301.29/4,563,134.80
  6. Step 6: Final answer
    x = 1,727,139.37

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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.