Home / 3,092,250.02-4,267,506.86-1,785,557.20

Finding the Fourth Proportional to 3,092,250.02, 4,267,506.86 and 1,785,557.20

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Solution

The fourth proportional to 3,092,250.02, 4,267,506.86 and 1,785,557.20 is: 2,464,185.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,250.02 : 4,267,506.86 = 1,785,557.20 : x
  2. Step 2: Convert to fraction form
    3,092,250.02/4,267,506.86 = 1,785,557.20/x
  3. Step 3: Cross multiply
    3,092,250.02x = 4,267,506.86 × 1,785,557.20
  4. Step 4: Simplify right side
    3,092,250.02x = 7,619,877,599,922.39
  5. Step 5: Solve for x
    x = 7,619,877,599,922.39/3,092,250.02
  6. Step 6: Final answer
    x = 2,464,185.48

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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.