Home / 1,748,825.08-2,413,383.50-1,013,922.16

Finding the Fourth Proportional to 1,748,825.08, 2,413,383.50 and 1,013,922.16

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Solution

The fourth proportional to 1,748,825.08, 2,413,383.50 and 1,013,922.16 is: 1,399,215.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,825.08 : 2,413,383.50 = 1,013,922.16 : x
  2. Step 2: Convert to fraction form
    1,748,825.08/2,413,383.50 = 1,013,922.16/x
  3. Step 3: Cross multiply
    1,748,825.08x = 2,413,383.50 × 1,013,922.16
  4. Step 4: Simplify right side
    1,748,825.08x = 2,446,983,011,228.36
  5. Step 5: Solve for x
    x = 2,446,983,011,228.36/1,748,825.08
  6. Step 6: Final answer
    x = 1,399,215.42

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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.