Home / 6,237,140.60-9,362,709.30-4,823,463.80

Finding the Fourth Proportional to 6,237,140.60, 9,362,709.30 and 4,823,463.80

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Solution

The fourth proportional to 6,237,140.60, 9,362,709.30 and 4,823,463.80 is: 7,240,607.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,140.60 : 9,362,709.30 = 4,823,463.80 : x
  2. Step 2: Convert to fraction form
    6,237,140.60/9,362,709.30 = 4,823,463.80/x
  3. Step 3: Cross multiply
    6,237,140.60x = 9,362,709.30 × 4,823,463.80
  4. Step 4: Simplify right side
    6,237,140.60x = 45,160,689,378,473.34
  5. Step 5: Solve for x
    x = 45,160,689,378,473.34/6,237,140.60
  6. Step 6: Final answer
    x = 7,240,607.88

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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.