Home / 2,446,857.70-3,670,286.55-1,029,681.70

Finding the Fourth Proportional to 2,446,857.70, 3,670,286.55 and 1,029,681.70

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Solution

The fourth proportional to 2,446,857.70, 3,670,286.55 and 1,029,681.70 is: 1,544,522.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,857.70 : 3,670,286.55 = 1,029,681.70 : x
  2. Step 2: Convert to fraction form
    2,446,857.70/3,670,286.55 = 1,029,681.70/x
  3. Step 3: Cross multiply
    2,446,857.70x = 3,670,286.55 × 1,029,681.70
  4. Step 4: Simplify right side
    2,446,857.70x = 3,779,226,894,291.14
  5. Step 5: Solve for x
    x = 3,779,226,894,291.14/2,446,857.70
  6. Step 6: Final answer
    x = 1,544,522.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.