Home / 2,051,685.16-3,077,530.14-535,366.98

Finding the Fourth Proportional to 2,051,685.16, 3,077,530.14 and 535,366.98

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Solution

The fourth proportional to 2,051,685.16, 3,077,530.14 and 535,366.98 is: 803,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,685.16 : 3,077,530.14 = 535,366.98 : x
  2. Step 2: Convert to fraction form
    2,051,685.16/3,077,530.14 = 535,366.98/x
  3. Step 3: Cross multiply
    2,051,685.16x = 3,077,530.14 × 535,366.98
  4. Step 4: Simplify right side
    2,051,685.16x = 1,647,608,016,910.78
  5. Step 5: Solve for x
    x = 1,647,608,016,910.78/2,051,685.16
  6. Step 6: Final answer
    x = 803,051.10

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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.