Home / 1,566,885.60-2,350,537.54-620,034.89

Finding the Fourth Proportional to 1,566,885.60, 2,350,537.54 and 620,034.89

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Solution

The fourth proportional to 1,566,885.60, 2,350,537.54 and 620,034.89 is: 930,135.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,885.60 : 2,350,537.54 = 620,034.89 : x
  2. Step 2: Convert to fraction form
    1,566,885.60/2,350,537.54 = 620,034.89/x
  3. Step 3: Cross multiply
    1,566,885.60x = 2,350,537.54 × 620,034.89
  4. Step 4: Simplify right side
    1,566,885.60x = 1,457,415,286,027.99
  5. Step 5: Solve for x
    x = 1,457,415,286,027.99/1,566,885.60
  6. Step 6: Final answer
    x = 930,135.09

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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.