Home / 3,265,051.17-4,897,561.27-836,199.65

Finding the Fourth Proportional to 3,265,051.17, 4,897,561.27 and 836,199.65

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Solution

The fourth proportional to 3,265,051.17, 4,897,561.27 and 836,199.65 is: 1,254,295.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,051.17 : 4,897,561.27 = 836,199.65 : x
  2. Step 2: Convert to fraction form
    3,265,051.17/4,897,561.27 = 836,199.65/x
  3. Step 3: Cross multiply
    3,265,051.17x = 4,897,561.27 × 836,199.65
  4. Step 4: Simplify right side
    3,265,051.17x = 4,095,339,031,548.83
  5. Step 5: Solve for x
    x = 4,095,339,031,548.83/3,265,051.17
  6. Step 6: Final answer
    x = 1,254,295.51

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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.