Home / 2,833,424.52-3,910,011.78-1,544,237.16

Finding the Fourth Proportional to 2,833,424.52, 3,910,011.78 and 1,544,237.16

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Solution

The fourth proportional to 2,833,424.52, 3,910,011.78 and 1,544,237.16 is: 2,130,985.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,424.52 : 3,910,011.78 = 1,544,237.16 : x
  2. Step 2: Convert to fraction form
    2,833,424.52/3,910,011.78 = 1,544,237.16/x
  3. Step 3: Cross multiply
    2,833,424.52x = 3,910,011.78 × 1,544,237.16
  4. Step 4: Simplify right side
    2,833,424.52x = 6,037,985,486,713.74
  5. Step 5: Solve for x
    x = 6,037,985,486,713.74/2,833,424.52
  6. Step 6: Final answer
    x = 2,130,985.12

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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.