Home / 4,849,422.24-6,692,651.64-2,784,708.35

Finding the Fourth Proportional to 4,849,422.24, 6,692,651.64 and 2,784,708.35

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Solution

The fourth proportional to 4,849,422.24, 6,692,651.64 and 2,784,708.35 is: 3,843,155.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,422.24 : 6,692,651.64 = 2,784,708.35 : x
  2. Step 2: Convert to fraction form
    4,849,422.24/6,692,651.64 = 2,784,708.35/x
  3. Step 3: Cross multiply
    4,849,422.24x = 6,692,651.64 × 2,784,708.35
  4. Step 4: Simplify right side
    4,849,422.24x = 18,637,082,905,549.20
  5. Step 5: Solve for x
    x = 18,637,082,905,549.20/4,849,422.24
  6. Step 6: Final answer
    x = 3,843,155.33

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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.