Home / 5,523,801.56-7,620,205.86-4,291,675.41

Finding the Fourth Proportional to 5,523,801.56, 7,620,205.86 and 4,291,675.41

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Solution

The fourth proportional to 5,523,801.56, 7,620,205.86 and 4,291,675.41 is: 5,920,460.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523,801.56 : 7,620,205.86 = 4,291,675.41 : x
  2. Step 2: Convert to fraction form
    5,523,801.56/7,620,205.86 = 4,291,675.41/x
  3. Step 3: Cross multiply
    5,523,801.56x = 7,620,205.86 × 4,291,675.41
  4. Step 4: Simplify right side
    5,523,801.56x = 32,703,450,108,499.91
  5. Step 5: Solve for x
    x = 32,703,450,108,499.91/5,523,801.56
  6. Step 6: Final answer
    x = 5,920,460.72

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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.