Home / 2,841,277.40-4,264,335.30-1,159,587.80

Finding the Fourth Proportional to 2,841,277.40, 4,264,335.30 and 1,159,587.80

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Solution

The fourth proportional to 2,841,277.40, 4,264,335.30 and 1,159,587.80 is: 1,740,369.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,277.40 : 4,264,335.30 = 1,159,587.80 : x
  2. Step 2: Convert to fraction form
    2,841,277.40/4,264,335.30 = 1,159,587.80/x
  3. Step 3: Cross multiply
    2,841,277.40x = 4,264,335.30 × 1,159,587.80
  4. Step 4: Simplify right side
    2,841,277.40x = 4,944,871,188,989.34
  5. Step 5: Solve for x
    x = 4,944,871,188,989.34/2,841,277.40
  6. Step 6: Final answer
    x = 1,740,369.03

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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.