Home / 4,438,056.08-6,657,463.14-1,559,172.80

Finding the Fourth Proportional to 4,438,056.08, 6,657,463.14 and 1,559,172.80

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Solution

The fourth proportional to 4,438,056.08, 6,657,463.14 and 1,559,172.80 is: 2,338,892.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,056.08 : 6,657,463.14 = 1,559,172.80 : x
  2. Step 2: Convert to fraction form
    4,438,056.08/6,657,463.14 = 1,559,172.80/x
  3. Step 3: Cross multiply
    4,438,056.08x = 6,657,463.14 × 1,559,172.80
  4. Step 4: Simplify right side
    4,438,056.08x = 10,380,135,444,890.59
  5. Step 5: Solve for x
    x = 10,380,135,444,890.59/4,438,056.08
  6. Step 6: Final answer
    x = 2,338,892.36

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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.