Home / 2,593,569.51-3,579,117.03-1,447,639.83

Finding the Fourth Proportional to 2,593,569.51, 3,579,117.03 and 1,447,639.83

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Solution

The fourth proportional to 2,593,569.51, 3,579,117.03 and 1,447,639.83 is: 1,997,738.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,569.51 : 3,579,117.03 = 1,447,639.83 : x
  2. Step 2: Convert to fraction form
    2,593,569.51/3,579,117.03 = 1,447,639.83/x
  3. Step 3: Cross multiply
    2,593,569.51x = 3,579,117.03 × 1,447,639.83
  4. Step 4: Simplify right side
    2,593,569.51x = 5,181,272,368,859.31
  5. Step 5: Solve for x
    x = 5,181,272,368,859.31/2,593,569.51
  6. Step 6: Final answer
    x = 1,997,738.00

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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.