Home / 4,536,612.80-6,805,502.40-2,263,299.20

Finding the Fourth Proportional to 4,536,612.80, 6,805,502.40 and 2,263,299.20

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Solution

The fourth proportional to 4,536,612.80, 6,805,502.40 and 2,263,299.20 is: 3,395,239.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,612.80 : 6,805,502.40 = 2,263,299.20 : x
  2. Step 2: Convert to fraction form
    4,536,612.80/6,805,502.40 = 2,263,299.20/x
  3. Step 3: Cross multiply
    4,536,612.80x = 6,805,502.40 × 2,263,299.20
  4. Step 4: Simplify right side
    4,536,612.80x = 15,402,888,137,518.08
  5. Step 5: Solve for x
    x = 15,402,888,137,518.08/4,536,612.80
  6. Step 6: Final answer
    x = 3,395,239.76

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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.