Home / 4,041,269.20-6,061,903.80-1,201,012.30

Finding the Fourth Proportional to 4,041,269.20, 6,061,903.80 and 1,201,012.30

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Solution

The fourth proportional to 4,041,269.20, 6,061,903.80 and 1,201,012.30 is: 1,801,518.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,269.20 : 6,061,903.80 = 1,201,012.30 : x
  2. Step 2: Convert to fraction form
    4,041,269.20/6,061,903.80 = 1,201,012.30/x
  3. Step 3: Cross multiply
    4,041,269.20x = 6,061,903.80 × 1,201,012.30
  4. Step 4: Simplify right side
    4,041,269.20x = 7,280,421,025,216.74
  5. Step 5: Solve for x
    x = 7,280,421,025,216.74/4,041,269.20
  6. Step 6: Final answer
    x = 1,801,518.45

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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.