Home / 6,489,631.04-9,727,582-2,444,368.48

Finding the Fourth Proportional to 6,489,631.04, 9,727,582 and 2,444,368.48

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Solution

The fourth proportional to 6,489,631.04, 9,727,582 and 2,444,368.48 is: 3,663,967.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,631.04 : 9,727,582 = 2,444,368.48 : x
  2. Step 2: Convert to fraction form
    6,489,631.04/9,727,582 = 2,444,368.48/x
  3. Step 3: Cross multiply
    6,489,631.04x = 9,727,582 × 2,444,368.48
  4. Step 4: Simplify right side
    6,489,631.04x = 23,777,794,827,415.36
  5. Step 5: Solve for x
    x = 23,777,794,827,415.36/6,489,631.04
  6. Step 6: Final answer
    x = 3,663,967.13

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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.