Home / 4,216,208.01-5,818,369.01-2,282,468.58

Finding the Fourth Proportional to 4,216,208.01, 5,818,369.01 and 2,282,468.58

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Solution

The fourth proportional to 4,216,208.01, 5,818,369.01 and 2,282,468.58 is: 3,149,807.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,208.01 : 5,818,369.01 = 2,282,468.58 : x
  2. Step 2: Convert to fraction form
    4,216,208.01/5,818,369.01 = 2,282,468.58/x
  3. Step 3: Cross multiply
    4,216,208.01x = 5,818,369.01 × 2,282,468.58
  4. Step 4: Simplify right side
    4,216,208.01x = 13,280,244,462,577.25
  5. Step 5: Solve for x
    x = 13,280,244,462,577.25/4,216,208.01
  6. Step 6: Final answer
    x = 3,149,807.70

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1.5x scale

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.