Home / 10,031,897.58-13,845,200.50-5,957,516.58

Finding the Fourth Proportional to 10,031,897.58, 13,845,200.50 and 5,957,516.58

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Solution

The fourth proportional to 10,031,897.58, 13,845,200.50 and 5,957,516.58 is: 8,222,074.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,031,897.58 : 13,845,200.50 = 5,957,516.58 : x
  2. Step 2: Convert to fraction form
    10,031,897.58/13,845,200.50 = 5,957,516.58/x
  3. Step 3: Cross multiply
    10,031,897.58x = 13,845,200.50 × 5,957,516.58
  4. Step 4: Simplify right side
    10,031,897.58x = 82,483,011,532,174.30
  5. Step 5: Solve for x
    x = 82,483,011,532,174.30/10,031,897.58
  6. Step 6: Final answer
    x = 8,222,074.72

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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.