Home / 6,346,772.38-8,756,382.99-4,056,254.38

Finding the Fourth Proportional to 6,346,772.38, 8,756,382.99 and 4,056,254.38

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Solution

The fourth proportional to 6,346,772.38, 8,756,382.99 and 4,056,254.38 is: 5,596,248.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,772.38 : 8,756,382.99 = 4,056,254.38 : x
  2. Step 2: Convert to fraction form
    6,346,772.38/8,756,382.99 = 4,056,254.38/x
  3. Step 3: Cross multiply
    6,346,772.38x = 8,756,382.99 × 4,056,254.38
  4. Step 4: Simplify right side
    6,346,772.38x = 35,518,116,856,145
  5. Step 5: Solve for x
    x = 35,518,116,856,145/6,346,772.38
  6. Step 6: Final answer
    x = 5,596,248.73

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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.