Home / 10,384,243.00-14,329,953.71-5,737,954.21

Finding the Fourth Proportional to 10,384,243.00, 14,329,953.71 and 5,737,954.21

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Solution

The fourth proportional to 10,384,243.00, 14,329,953.71 and 5,737,954.21 is: 7,918,210.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,384,243.00 : 14,329,953.71 = 5,737,954.21 : x
  2. Step 2: Convert to fraction form
    10,384,243.00/14,329,953.71 = 5,737,954.21/x
  3. Step 3: Cross multiply
    10,384,243.00x = 14,329,953.71 × 5,737,954.21
  4. Step 4: Simplify right side
    10,384,243.00x = 82,224,618,176,402.28
  5. Step 5: Solve for x
    x = 82,224,618,176,402.28/10,384,243.00
  6. Step 6: Final answer
    x = 7,918,210.14

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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.