Home / 10,910,294.04-16,360,697.73-3,127,494.28

Finding the Fourth Proportional to 10,910,294.04, 16,360,697.73 and 3,127,494.28

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Solution

The fourth proportional to 10,910,294.04, 16,360,697.73 and 3,127,494.28 is: 4,689,881.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,294.04 : 16,360,697.73 = 3,127,494.28 : x
  2. Step 2: Convert to fraction form
    10,910,294.04/16,360,697.73 = 3,127,494.28/x
  3. Step 3: Cross multiply
    10,910,294.04x = 16,360,697.73 × 3,127,494.28
  4. Step 4: Simplify right side
    10,910,294.04x = 51,167,988,567,383.98
  5. Step 5: Solve for x
    x = 51,167,988,567,383.98/10,910,294.04
  6. Step 6: Final answer
    x = 4,689,881.72

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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.