Home / 10,031,894.70-13,845,196.53-5,957,513.70

Finding the Fourth Proportional to 10,031,894.70, 13,845,196.53 and 5,957,513.70

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Solution

The fourth proportional to 10,031,894.70, 13,845,196.53 and 5,957,513.70 is: 8,222,070.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,031,894.70 : 13,845,196.53 = 5,957,513.70 : x
  2. Step 2: Convert to fraction form
    10,031,894.70/13,845,196.53 = 5,957,513.70/x
  3. Step 3: Cross multiply
    10,031,894.70x = 13,845,196.53 × 5,957,513.70
  4. Step 4: Simplify right side
    10,031,894.70x = 82,482,948,006,667.45
  5. Step 5: Solve for x
    x = 82,482,948,006,667.45/10,031,894.70
  6. Step 6: Final answer
    x = 8,222,070.75

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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.