Home / 8,066,235.40-12,095,853.90-2,672,801.80

Finding the Fourth Proportional to 8,066,235.40, 12,095,853.90 and 2,672,801.80

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Solution

The fourth proportional to 8,066,235.40, 12,095,853.90 and 2,672,801.80 is: 4,008,043.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,235.40 : 12,095,853.90 = 2,672,801.80 : x
  2. Step 2: Convert to fraction form
    8,066,235.40/12,095,853.90 = 2,672,801.80/x
  3. Step 3: Cross multiply
    8,066,235.40x = 12,095,853.90 × 2,672,801.80
  4. Step 4: Simplify right side
    8,066,235.40x = 32,329,820,076,457.02
  5. Step 5: Solve for x
    x = 32,329,820,076,457.02/8,066,235.40
  6. Step 6: Final answer
    x = 4,008,043.22

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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.