Home / 1,654,034.10-2,318,009.70-1,654,034.10

Finding the Fourth Proportional to 1,654,034.10, 2,318,009.70 and 1,654,034.10

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Solution

The fourth proportional to 1,654,034.10, 2,318,009.70 and 1,654,034.10 is: 2,318,009.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,034.10 : 2,318,009.70 = 1,654,034.10 : x
  2. Step 2: Convert to fraction form
    1,654,034.10/2,318,009.70 = 1,654,034.10/x
  3. Step 3: Cross multiply
    1,654,034.10x = 2,318,009.70 × 1,654,034.10
  4. Step 4: Simplify right side
    1,654,034.10x = 3,834,067,087,930.77
  5. Step 5: Solve for x
    x = 3,834,067,087,930.77/1,654,034.10
  6. Step 6: Final answer
    x = 2,318,009.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.