Home / 4,306,715.10-6,460,947.45-1,467,114.30

Finding the Fourth Proportional to 4,306,715.10, 6,460,947.45 and 1,467,114.30

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Solution

The fourth proportional to 4,306,715.10, 6,460,947.45 and 1,467,114.30 is: 2,200,969.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,715.10 : 6,460,947.45 = 1,467,114.30 : x
  2. Step 2: Convert to fraction form
    4,306,715.10/6,460,947.45 = 1,467,114.30/x
  3. Step 3: Cross multiply
    4,306,715.10x = 6,460,947.45 × 1,467,114.30
  4. Step 4: Simplify right side
    4,306,715.10x = 9,478,948,395,443.54
  5. Step 5: Solve for x
    x = 9,478,948,395,443.54/4,306,715.10
  6. Step 6: Final answer
    x = 2,200,969.46

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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.