Home / 6,722,384.58-9,277,675.02-3,822,210

Finding the Fourth Proportional to 6,722,384.58, 9,277,675.02 and 3,822,210

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Solution

The fourth proportional to 6,722,384.58, 9,277,675.02 and 3,822,210 is: 5,275,095.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,384.58 : 9,277,675.02 = 3,822,210 : x
  2. Step 2: Convert to fraction form
    6,722,384.58/9,277,675.02 = 3,822,210/x
  3. Step 3: Cross multiply
    6,722,384.58x = 9,277,675.02 × 3,822,210
  4. Step 4: Simplify right side
    6,722,384.58x = 35,461,222,238,194.20
  5. Step 5: Solve for x
    x = 35,461,222,238,194.20/6,722,384.58
  6. Step 6: Final answer
    x = 5,275,095.74

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1.5x scale

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.