Home / 3,295,562.60-4,937,123.10-1,692,669.80

Finding the Fourth Proportional to 3,295,562.60, 4,937,123.10 and 1,692,669.80

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Solution

The fourth proportional to 3,295,562.60, 4,937,123.10 and 1,692,669.80 is: 2,535,809.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,562.60 : 4,937,123.10 = 1,692,669.80 : x
  2. Step 2: Convert to fraction form
    3,295,562.60/4,937,123.10 = 1,692,669.80/x
  3. Step 3: Cross multiply
    3,295,562.60x = 4,937,123.10 × 1,692,669.80
  4. Step 4: Simplify right side
    3,295,562.60x = 8,356,919,170,252.38
  5. Step 5: Solve for x
    x = 8,356,919,170,252.38/3,295,562.60
  6. Step 6: Final answer
    x = 2,535,809.57

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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.