Home / 5,710,564.02-7,880,589.72-3,132,265.98

Finding the Fourth Proportional to 5,710,564.02, 7,880,589.72 and 3,132,265.98

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Solution

The fourth proportional to 5,710,564.02, 7,880,589.72 and 3,132,265.98 is: 4,322,533.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,564.02 : 7,880,589.72 = 3,132,265.98 : x
  2. Step 2: Convert to fraction form
    5,710,564.02/7,880,589.72 = 3,132,265.98/x
  3. Step 3: Cross multiply
    5,710,564.02x = 7,880,589.72 × 3,132,265.98
  4. Step 4: Simplify right side
    5,710,564.02x = 24,684,103,082,293.73
  5. Step 5: Solve for x
    x = 24,684,103,082,293.73/5,710,564.02
  6. Step 6: Final answer
    x = 4,322,533.29

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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.