Home / 6,788,185.32-9,367,730.02-3,732,596.20

Finding the Fourth Proportional to 6,788,185.32, 9,367,730.02 and 3,732,596.20

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Solution

The fourth proportional to 6,788,185.32, 9,367,730.02 and 3,732,596.20 is: 5,151,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,788,185.32 : 9,367,730.02 = 3,732,596.20 : x
  2. Step 2: Convert to fraction form
    6,788,185.32/9,367,730.02 = 3,732,596.20/x
  3. Step 3: Cross multiply
    6,788,185.32x = 9,367,730.02 × 3,732,596.20
  4. Step 4: Simplify right side
    6,788,185.32x = 34,965,953,475,277.93
  5. Step 5: Solve for x
    x = 34,965,953,475,277.93/6,788,185.32
  6. Step 6: Final answer
    x = 5,151,001.60

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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.