Home / 6,854,040.32-9,458,628.48-3,798,304

Finding the Fourth Proportional to 6,854,040.32, 9,458,628.48 and 3,798,304

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Solution

The fourth proportional to 6,854,040.32, 9,458,628.48 and 3,798,304 is: 5,241,688.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,040.32 : 9,458,628.48 = 3,798,304 : x
  2. Step 2: Convert to fraction form
    6,854,040.32/9,458,628.48 = 3,798,304/x
  3. Step 3: Cross multiply
    6,854,040.32x = 9,458,628.48 × 3,798,304
  4. Step 4: Simplify right side
    6,854,040.32x = 35,926,746,390,097.92
  5. Step 5: Solve for x
    x = 35,926,746,390,097.92/6,854,040.32
  6. Step 6: Final answer
    x = 5,241,688.80

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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.