Home / 8,667,060.20-13,000,590.30-4,415,532.20

Finding the Fourth Proportional to 8,667,060.20, 13,000,590.30 and 4,415,532.20

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Solution

The fourth proportional to 8,667,060.20, 13,000,590.30 and 4,415,532.20 is: 6,623,298.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,667,060.20 : 13,000,590.30 = 4,415,532.20 : x
  2. Step 2: Convert to fraction form
    8,667,060.20/13,000,590.30 = 4,415,532.20/x
  3. Step 3: Cross multiply
    8,667,060.20x = 13,000,590.30 × 4,415,532.20
  4. Step 4: Simplify right side
    8,667,060.20x = 57,404,525,088,657.66
  5. Step 5: Solve for x
    x = 57,404,525,088,657.66/8,667,060.20
  6. Step 6: Final answer
    x = 6,623,298.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.