Home / 3,563,570.68-4,917,663.42-2,014,805.72

Finding the Fourth Proportional to 3,563,570.68, 4,917,663.42 and 2,014,805.72

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Solution

The fourth proportional to 3,563,570.68, 4,917,663.42 and 2,014,805.72 is: 2,780,395.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,570.68 : 4,917,663.42 = 2,014,805.72 : x
  2. Step 2: Convert to fraction form
    3,563,570.68/4,917,663.42 = 2,014,805.72/x
  3. Step 3: Cross multiply
    3,563,570.68x = 4,917,663.42 × 2,014,805.72
  4. Step 4: Simplify right side
    3,563,570.68x = 9,908,136,387,650.76
  5. Step 5: Solve for x
    x = 9,908,136,387,650.76/3,563,570.68
  6. Step 6: Final answer
    x = 2,780,395.64

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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.