Home / 6,377,457.24-9,563,306.31-1,827,463.88

Finding the Fourth Proportional to 6,377,457.24, 9,563,306.31 and 1,827,463.88

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Solution

The fourth proportional to 6,377,457.24, 9,563,306.31 and 1,827,463.88 is: 2,740,370.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,457.24 : 9,563,306.31 = 1,827,463.88 : x
  2. Step 2: Convert to fraction form
    6,377,457.24/9,563,306.31 = 1,827,463.88/x
  3. Step 3: Cross multiply
    6,377,457.24x = 9,563,306.31 × 1,827,463.88
  4. Step 4: Simplify right side
    6,377,457.24x = 17,476,596,878,809.35
  5. Step 5: Solve for x
    x = 17,476,596,878,809.35/6,377,457.24
  6. Step 6: Final answer
    x = 2,740,370.69

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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.