Home / 1,194,671.08-1,648,645.86-658,127.08

Finding the Fourth Proportional to 1,194,671.08, 1,648,645.86 and 658,127.08

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Solution

The fourth proportional to 1,194,671.08, 1,648,645.86 and 658,127.08 is: 908,215.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,671.08 : 1,648,645.86 = 658,127.08 : x
  2. Step 2: Convert to fraction form
    1,194,671.08/1,648,645.86 = 658,127.08/x
  3. Step 3: Cross multiply
    1,194,671.08x = 1,648,645.86 × 658,127.08
  4. Step 4: Simplify right side
    1,194,671.08x = 1,085,018,485,795.89
  5. Step 5: Solve for x
    x = 1,085,018,485,795.89/1,194,671.08
  6. Step 6: Final answer
    x = 908,215.24

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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.