Home / 2,336,462.64-3,221,829-1,845,569.28

Finding the Fourth Proportional to 2,336,462.64, 3,221,829 and 1,845,569.28

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Solution

The fourth proportional to 2,336,462.64, 3,221,829 and 1,845,569.28 is: 2,544,919.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,462.64 : 3,221,829 = 1,845,569.28 : x
  2. Step 2: Convert to fraction form
    2,336,462.64/3,221,829 = 1,845,569.28/x
  3. Step 3: Cross multiply
    2,336,462.64x = 3,221,829 × 1,845,569.28
  4. Step 4: Simplify right side
    2,336,462.64x = 5,946,108,627,813.12
  5. Step 5: Solve for x
    x = 5,946,108,627,813.12/2,336,462.64
  6. Step 6: Final answer
    x = 2,544,919.20

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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.