Home / 7,998,056-11,037,317.28-4,376,384

Finding the Fourth Proportional to 7,998,056, 11,037,317.28 and 4,376,384

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Solution

The fourth proportional to 7,998,056, 11,037,317.28 and 4,376,384 is: 6,039,409.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,998,056 : 11,037,317.28 = 4,376,384 : x
  2. Step 2: Convert to fraction form
    7,998,056/11,037,317.28 = 4,376,384/x
  3. Step 3: Cross multiply
    7,998,056x = 11,037,317.28 × 4,376,384
  4. Step 4: Simplify right side
    7,998,056x = 48,303,538,747,115.52
  5. Step 5: Solve for x
    x = 48,303,538,747,115.52/7,998,056
  6. Step 6: Final answer
    x = 6,039,409.92

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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.