Home / 6,884,829.51-9,501,012.18-3,787,286.16

Finding the Fourth Proportional to 6,884,829.51, 9,501,012.18 and 3,787,286.16

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Solution

The fourth proportional to 6,884,829.51, 9,501,012.18 and 3,787,286.16 is: 5,226,426.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,829.51 : 9,501,012.18 = 3,787,286.16 : x
  2. Step 2: Convert to fraction form
    6,884,829.51/9,501,012.18 = 3,787,286.16/x
  3. Step 3: Cross multiply
    6,884,829.51x = 9,501,012.18 × 3,787,286.16
  4. Step 4: Simplify right side
    6,884,829.51x = 35,983,051,935,305.43
  5. Step 5: Solve for x
    x = 35,983,051,935,305.43/6,884,829.51
  6. Step 6: Final answer
    x = 5,226,426.00

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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.