Home / 7,382,226.60-11,076,450.30-4,018,847.40

Finding the Fourth Proportional to 7,382,226.60, 11,076,450.30 and 4,018,847.40

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Solution

The fourth proportional to 7,382,226.60, 11,076,450.30 and 4,018,847.40 is: 6,029,964.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,382,226.60 : 11,076,450.30 = 4,018,847.40 : x
  2. Step 2: Convert to fraction form
    7,382,226.60/11,076,450.30 = 4,018,847.40/x
  3. Step 3: Cross multiply
    7,382,226.60x = 11,076,450.30 × 4,018,847.40
  4. Step 4: Simplify right side
    7,382,226.60x = 44,514,563,489,384.22
  5. Step 5: Solve for x
    x = 44,514,563,489,384.22/7,382,226.60
  6. Step 6: Final answer
    x = 6,029,964.39

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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.