Home / 6,926,901.14-9,559,547.97-3,871,359.38

Finding the Fourth Proportional to 6,926,901.14, 9,559,547.97 and 3,871,359.38

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Solution

The fourth proportional to 6,926,901.14, 9,559,547.97 and 3,871,359.38 is: 5,342,713.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,901.14 : 9,559,547.97 = 3,871,359.38 : x
  2. Step 2: Convert to fraction form
    6,926,901.14/9,559,547.97 = 3,871,359.38/x
  3. Step 3: Cross multiply
    6,926,901.14x = 9,559,547.97 × 3,871,359.38
  4. Step 4: Simplify right side
    6,926,901.14x = 37,008,445,702,219.46
  5. Step 5: Solve for x
    x = 37,008,445,702,219.46/6,926,901.14
  6. Step 6: Final answer
    x = 5,342,713.13

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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.