Home / 10,093,507.94-13,927,203.42-5,682,547.64

Finding the Fourth Proportional to 10,093,507.94, 13,927,203.42 and 5,682,547.64

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Solution

The fourth proportional to 10,093,507.94, 13,927,203.42 and 5,682,547.64 is: 7,840,881.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,093,507.94 : 13,927,203.42 = 5,682,547.64 : x
  2. Step 2: Convert to fraction form
    10,093,507.94/13,927,203.42 = 5,682,547.64/x
  3. Step 3: Cross multiply
    10,093,507.94x = 13,927,203.42 × 5,682,547.64
  4. Step 4: Simplify right side
    10,093,507.94x = 79,141,996,926,120.92
  5. Step 5: Solve for x
    x = 79,141,996,926,120.92/10,093,507.94
  6. Step 6: Final answer
    x = 7,840,881.23

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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.