Home / 2,537,465.81-3,501,380.16-1,449,807.80

Finding the Fourth Proportional to 2,537,465.81, 3,501,380.16 and 1,449,807.80

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Solution

The fourth proportional to 2,537,465.81, 3,501,380.16 and 1,449,807.80 is: 2,000,550.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,465.81 : 3,501,380.16 = 1,449,807.80 : x
  2. Step 2: Convert to fraction form
    2,537,465.81/3,501,380.16 = 1,449,807.80/x
  3. Step 3: Cross multiply
    2,537,465.81x = 3,501,380.16 × 1,449,807.80
  4. Step 4: Simplify right side
    2,537,465.81x = 5,076,328,249,226.35
  5. Step 5: Solve for x
    x = 5,076,328,249,226.35/2,537,465.81
  6. Step 6: Final answer
    x = 2,000,550.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.