Home / 3,523,539.77-4,862,888.25-1,975,219.63

Finding the Fourth Proportional to 3,523,539.77, 4,862,888.25 and 1,975,219.63

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Solution

The fourth proportional to 3,523,539.77, 4,862,888.25 and 1,975,219.63 is: 2,726,029.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,539.77 : 4,862,888.25 = 1,975,219.63 : x
  2. Step 2: Convert to fraction form
    3,523,539.77/4,862,888.25 = 1,975,219.63/x
  3. Step 3: Cross multiply
    3,523,539.77x = 4,862,888.25 × 1,975,219.63
  4. Step 4: Simplify right side
    3,523,539.77x = 9,605,272,329,896.35
  5. Step 5: Solve for x
    x = 9,605,272,329,896.35/3,523,539.77
  6. Step 6: Final answer
    x = 2,726,029.21

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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.