Home / 2,201,675.02-3,035,499.65-1,425,935.59

Finding the Fourth Proportional to 2,201,675.02, 3,035,499.65 and 1,425,935.59

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Solution

The fourth proportional to 2,201,675.02, 3,035,499.65 and 1,425,935.59 is: 1,965,969.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,675.02 : 3,035,499.65 = 1,425,935.59 : x
  2. Step 2: Convert to fraction form
    2,201,675.02/3,035,499.65 = 1,425,935.59/x
  3. Step 3: Cross multiply
    2,201,675.02x = 3,035,499.65 × 1,425,935.59
  4. Step 4: Simplify right side
    2,201,675.02x = 4,328,426,977,237.87
  5. Step 5: Solve for x
    x = 4,328,426,977,237.87/2,201,675.02
  6. Step 6: Final answer
    x = 1,965,969.97

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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.