Home / 4,129,473.02-5,699,583.57-2,294,561.78

Finding the Fourth Proportional to 4,129,473.02, 5,699,583.57 and 2,294,561.78

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Solution

The fourth proportional to 4,129,473.02, 5,699,583.57 and 2,294,561.78 is: 3,167,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,473.02 : 5,699,583.57 = 2,294,561.78 : x
  2. Step 2: Convert to fraction form
    4,129,473.02/5,699,583.57 = 2,294,561.78/x
  3. Step 3: Cross multiply
    4,129,473.02x = 5,699,583.57 × 2,294,561.78
  4. Step 4: Simplify right side
    4,129,473.02x = 13,078,046,621,637.96
  5. Step 5: Solve for x
    x = 13,078,046,621,637.96/4,129,473.02
  6. Step 6: Final answer
    x = 3,167,001.35

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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.