Home / 4,665,738-6,998,607.03-1,119,882

Finding the Fourth Proportional to 4,665,738, 6,998,607.03 and 1,119,882

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Solution

The fourth proportional to 4,665,738, 6,998,607.03 and 1,119,882 is: 1,679,823.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,738 : 6,998,607.03 = 1,119,882 : x
  2. Step 2: Convert to fraction form
    4,665,738/6,998,607.03 = 1,119,882/x
  3. Step 3: Cross multiply
    4,665,738x = 6,998,607.03 × 1,119,882
  4. Step 4: Simplify right side
    4,665,738x = 7,837,614,037,970.46
  5. Step 5: Solve for x
    x = 7,837,614,037,970.46/4,665,738
  6. Step 6: Final answer
    x = 1,679,823.01

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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.