Home / 4,032,432.36-5,564,739.88-2,196,884.93

Finding the Fourth Proportional to 4,032,432.36, 5,564,739.88 and 2,196,884.93

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Solution

The fourth proportional to 4,032,432.36, 5,564,739.88 and 2,196,884.93 is: 3,031,692.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,432.36 : 5,564,739.88 = 2,196,884.93 : x
  2. Step 2: Convert to fraction form
    4,032,432.36/5,564,739.88 = 2,196,884.93/x
  3. Step 3: Cross multiply
    4,032,432.36x = 5,564,739.88 × 2,196,884.93
  4. Step 4: Simplify right side
    4,032,432.36x = 12,225,093,170,757.58
  5. Step 5: Solve for x
    x = 12,225,093,170,757.58/4,032,432.36
  6. Step 6: Final answer
    x = 3,031,692.06

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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.