Home / 4,969,101.60-7,453,652.40-2,953,562.40

Finding the Fourth Proportional to 4,969,101.60, 7,453,652.40 and 2,953,562.40

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Solution

The fourth proportional to 4,969,101.60, 7,453,652.40 and 2,953,562.40 is: 4,430,343.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,969,101.60 : 7,453,652.40 = 2,953,562.40 : x
  2. Step 2: Convert to fraction form
    4,969,101.60/7,453,652.40 = 2,953,562.40/x
  3. Step 3: Cross multiply
    4,969,101.60x = 7,453,652.40 × 2,953,562.40
  4. Step 4: Simplify right side
    4,969,101.60x = 22,014,827,471,309.76
  5. Step 5: Solve for x
    x = 22,014,827,471,309.76/4,969,101.60
  6. Step 6: Final answer
    x = 4,430,343.60

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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.