Home / 6,270,604-9,406,392.24-1,952,111.84

Finding the Fourth Proportional to 6,270,604, 9,406,392.24 and 1,952,111.84

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Solution

The fourth proportional to 6,270,604, 9,406,392.24 and 1,952,111.84 is: 2,928,319.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,604 : 9,406,392.24 = 1,952,111.84 : x
  2. Step 2: Convert to fraction form
    6,270,604/9,406,392.24 = 1,952,111.84/x
  3. Step 3: Cross multiply
    6,270,604x = 9,406,392.24 × 1,952,111.84
  4. Step 4: Simplify right side
    6,270,604x = 18,362,329,663,388.12
  5. Step 5: Solve for x
    x = 18,362,329,663,388.12/6,270,604
  6. Step 6: Final answer
    x = 2,928,319.13

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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.