Home / 4,336,710.49-6,504,549.09-1,142,085.88

Finding the Fourth Proportional to 4,336,710.49, 6,504,549.09 and 1,142,085.88

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Solution

The fourth proportional to 4,336,710.49, 6,504,549.09 and 1,142,085.88 is: 1,712,992.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,710.49 : 6,504,549.09 = 1,142,085.88 : x
  2. Step 2: Convert to fraction form
    4,336,710.49/6,504,549.09 = 1,142,085.88/x
  3. Step 3: Cross multiply
    4,336,710.49x = 6,504,549.09 × 1,142,085.88
  4. Step 4: Simplify right side
    4,336,710.49x = 7,428,753,671,455.85
  5. Step 5: Solve for x
    x = 7,428,753,671,455.85/4,336,710.49
  6. Step 6: Final answer
    x = 1,712,992.76

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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.