Home / 5,045,169.45-6,966,300.84-4,061,985.36

Finding the Fourth Proportional to 5,045,169.45, 6,966,300.84 and 4,061,985.36

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Solution

The fourth proportional to 5,045,169.45, 6,966,300.84 and 4,061,985.36 is: 5,608,733.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,169.45 : 6,966,300.84 = 4,061,985.36 : x
  2. Step 2: Convert to fraction form
    5,045,169.45/6,966,300.84 = 4,061,985.36/x
  3. Step 3: Cross multiply
    5,045,169.45x = 6,966,300.84 × 4,061,985.36
  4. Step 4: Simplify right side
    5,045,169.45x = 28,297,012,025,435.70
  5. Step 5: Solve for x
    x = 28,297,012,025,435.70/5,045,169.45
  6. Step 6: Final answer
    x = 5,608,733.72

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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.