Home / 8,262,459.68-11,398,864.83-4,993,599.27

Finding the Fourth Proportional to 8,262,459.68, 11,398,864.83 and 4,993,599.27

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Solution

The fourth proportional to 8,262,459.68, 11,398,864.83 and 4,993,599.27 is: 6,889,154.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,459.68 : 11,398,864.83 = 4,993,599.27 : x
  2. Step 2: Convert to fraction form
    8,262,459.68/11,398,864.83 = 4,993,599.27/x
  3. Step 3: Cross multiply
    8,262,459.68x = 11,398,864.83 × 4,993,599.27
  4. Step 4: Simplify right side
    8,262,459.68x = 56,921,363,117,936.41
  5. Step 5: Solve for x
    x = 56,921,363,117,936.41/8,262,459.68
  6. Step 6: Final answer
    x = 6,889,154.73

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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.