Home / 7,303,048.02-10,955,568.66-3,042,219.80

Finding the Fourth Proportional to 7,303,048.02, 10,955,568.66 and 3,042,219.80

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Solution

The fourth proportional to 7,303,048.02, 10,955,568.66 and 3,042,219.80 is: 4,563,744.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,048.02 : 10,955,568.66 = 3,042,219.80 : x
  2. Step 2: Convert to fraction form
    7,303,048.02/10,955,568.66 = 3,042,219.80/x
  3. Step 3: Cross multiply
    7,303,048.02x = 10,955,568.66 × 3,042,219.80
  4. Step 4: Simplify right side
    7,303,048.02x = 33,329,247,913,692.07
  5. Step 5: Solve for x
    x = 33,329,247,913,692.07/7,303,048.02
  6. Step 6: Final answer
    x = 4,563,744.87

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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.