Home / 8,910,082.33-12,295,918.65-4,835,701.33

Finding the Fourth Proportional to 8,910,082.33, 12,295,918.65 and 4,835,701.33

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Solution

The fourth proportional to 8,910,082.33, 12,295,918.65 and 4,835,701.33 is: 6,673,270.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,082.33 : 12,295,918.65 = 4,835,701.33 : x
  2. Step 2: Convert to fraction form
    8,910,082.33/12,295,918.65 = 4,835,701.33/x
  3. Step 3: Cross multiply
    8,910,082.33x = 12,295,918.65 × 4,835,701.33
  4. Step 4: Simplify right side
    8,910,082.33x = 59,459,390,169,376.80
  5. Step 5: Solve for x
    x = 59,459,390,169,376.80/8,910,082.33
  6. Step 6: Final answer
    x = 6,673,270.57

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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.