Home / 5,133,767.06-7,084,654.53-2,841,966.02

Finding the Fourth Proportional to 5,133,767.06, 7,084,654.53 and 2,841,966.02

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Solution

The fourth proportional to 5,133,767.06, 7,084,654.53 and 2,841,966.02 is: 3,921,944.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,767.06 : 7,084,654.53 = 2,841,966.02 : x
  2. Step 2: Convert to fraction form
    5,133,767.06/7,084,654.53 = 2,841,966.02/x
  3. Step 3: Cross multiply
    5,133,767.06x = 7,084,654.53 × 2,841,966.02
  4. Step 4: Simplify right side
    5,133,767.06x = 20,134,347,437,699.07
  5. Step 5: Solve for x
    x = 20,134,347,437,699.07/5,133,767.06
  6. Step 6: Final answer
    x = 3,921,944.10

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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.