Home / 4,031,171.01-5,563,015.88-2,220,335.01

Finding the Fourth Proportional to 4,031,171.01, 5,563,015.88 and 2,220,335.01

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Solution

The fourth proportional to 4,031,171.01, 5,563,015.88 and 2,220,335.01 is: 3,064,062.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,171.01 : 5,563,015.88 = 2,220,335.01 : x
  2. Step 2: Convert to fraction form
    4,031,171.01/5,563,015.88 = 2,220,335.01/x
  3. Step 3: Cross multiply
    4,031,171.01x = 5,563,015.88 × 2,220,335.01
  4. Step 4: Simplify right side
    4,031,171.01x = 12,351,758,908,448.28
  5. Step 5: Solve for x
    x = 12,351,758,908,448.28/4,031,171.01
  6. Step 6: Final answer
    x = 3,064,062.25

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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.