Home / 1,738,864.08-2,608,671.48-540,762.96

Finding the Fourth Proportional to 1,738,864.08, 2,608,671.48 and 540,762.96

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Solution

The fourth proportional to 1,738,864.08, 2,608,671.48 and 540,762.96 is: 811,261.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,864.08 : 2,608,671.48 = 540,762.96 : x
  2. Step 2: Convert to fraction form
    1,738,864.08/2,608,671.48 = 540,762.96/x
  3. Step 3: Cross multiply
    1,738,864.08x = 2,608,671.48 × 540,762.96
  4. Step 4: Simplify right side
    1,738,864.08x = 1,410,672,911,192.38
  5. Step 5: Solve for x
    x = 1,410,672,911,192.38/1,738,864.08
  6. Step 6: Final answer
    x = 811,261.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.