Home / 3,103,256.60-4,654,884.90-973,337.30

Finding the Fourth Proportional to 3,103,256.60, 4,654,884.90 and 973,337.30

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Solution

The fourth proportional to 3,103,256.60, 4,654,884.90 and 973,337.30 is: 1,460,005.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,256.60 : 4,654,884.90 = 973,337.30 : x
  2. Step 2: Convert to fraction form
    3,103,256.60/4,654,884.90 = 973,337.30/x
  3. Step 3: Cross multiply
    3,103,256.60x = 4,654,884.90 × 973,337.30
  4. Step 4: Simplify right side
    3,103,256.60x = 4,530,773,100,376.77
  5. Step 5: Solve for x
    x = 4,530,773,100,376.77/3,103,256.60
  6. Step 6: Final answer
    x = 1,460,005.95

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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.