Home / 4,665,733-6,998,599.50-1,119,877

Finding the Fourth Proportional to 4,665,733, 6,998,599.50 and 1,119,877

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Solution

The fourth proportional to 4,665,733, 6,998,599.50 and 1,119,877 is: 1,679,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,733 : 6,998,599.50 = 1,119,877 : x
  2. Step 2: Convert to fraction form
    4,665,733/6,998,599.50 = 1,119,877/x
  3. Step 3: Cross multiply
    4,665,733x = 6,998,599.50 × 1,119,877
  4. Step 4: Simplify right side
    4,665,733x = 7,837,570,612,261.50
  5. Step 5: Solve for x
    x = 7,837,570,612,261.50/4,665,733
  6. Step 6: Final answer
    x = 1,679,815.50

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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.