Home / 2,224,807.47-3,337,216.67-627,378.93

Finding the Fourth Proportional to 2,224,807.47, 3,337,216.67 and 627,378.93

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Solution

The fourth proportional to 2,224,807.47, 3,337,216.67 and 627,378.93 is: 941,069.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,807.47 : 3,337,216.67 = 627,378.93 : x
  2. Step 2: Convert to fraction form
    2,224,807.47/3,337,216.67 = 627,378.93/x
  3. Step 3: Cross multiply
    2,224,807.47x = 3,337,216.67 × 627,378.93
  4. Step 4: Simplify right side
    2,224,807.47x = 2,093,699,423,602.76
  5. Step 5: Solve for x
    x = 2,093,699,423,602.76/2,224,807.47
  6. Step 6: Final answer
    x = 941,069.94

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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.