Home / 8,973,607.80-12,383,514.90-4,899,226.80

Finding the Fourth Proportional to 8,973,607.80, 12,383,514.90 and 4,899,226.80

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Solution

The fourth proportional to 8,973,607.80, 12,383,514.90 and 4,899,226.80 is: 6,760,898.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,607.80 : 12,383,514.90 = 4,899,226.80 : x
  2. Step 2: Convert to fraction form
    8,973,607.80/12,383,514.90 = 4,899,226.80/x
  3. Step 3: Cross multiply
    8,973,607.80x = 12,383,514.90 × 4,899,226.80
  4. Step 4: Simplify right side
    8,973,607.80x = 60,669,648,076,279.32
  5. Step 5: Solve for x
    x = 60,669,648,076,279.32/8,973,607.80
  6. Step 6: Final answer
    x = 6,760,898.12

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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.