Home / 10,579,814.52-14,404,821.36-10,546,222.20

Finding the Fourth Proportional to 10,579,814.52, 14,404,821.36 and 10,546,222.20

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Solution

The fourth proportional to 10,579,814.52, 14,404,821.36 and 10,546,222.20 is: 14,359,084.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,579,814.52 : 14,404,821.36 = 10,546,222.20 : x
  2. Step 2: Convert to fraction form
    10,579,814.52/14,404,821.36 = 10,546,222.20/x
  3. Step 3: Cross multiply
    10,579,814.52x = 14,404,821.36 × 10,546,222.20
  4. Step 4: Simplify right side
    10,579,814.52x = 151,916,446,813,866.19
  5. Step 5: Solve for x
    x = 151,916,446,813,866.19/10,579,814.52
  6. Step 6: Final answer
    x = 14,359,084.13

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.