Home / 8,892,306.24-12,271,221.48-5,024,744.76

Finding the Fourth Proportional to 8,892,306.24, 12,271,221.48 and 5,024,744.76

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Solution

The fourth proportional to 8,892,306.24, 12,271,221.48 and 5,024,744.76 is: 6,934,056.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,306.24 : 12,271,221.48 = 5,024,744.76 : x
  2. Step 2: Convert to fraction form
    8,892,306.24/12,271,221.48 = 5,024,744.76/x
  3. Step 3: Cross multiply
    8,892,306.24x = 12,271,221.48 × 5,024,744.76
  4. Step 4: Simplify right side
    8,892,306.24x = 61,659,755,830,429.45
  5. Step 5: Solve for x
    x = 61,659,755,830,429.45/8,892,306.24
  6. Step 6: Final answer
    x = 6,934,056.72

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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.