Home / 2,575,957.57-3,859,389.65-1,563,022.53

Finding the Fourth Proportional to 2,575,957.57, 3,859,389.65 and 1,563,022.53

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Solution

The fourth proportional to 2,575,957.57, 3,859,389.65 and 1,563,022.53 is: 2,341,774.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,957.57 : 3,859,389.65 = 1,563,022.53 : x
  2. Step 2: Convert to fraction form
    2,575,957.57/3,859,389.65 = 1,563,022.53/x
  3. Step 3: Cross multiply
    2,575,957.57x = 3,859,389.65 × 1,563,022.53
  4. Step 4: Simplify right side
    2,575,957.57x = 6,032,312,978,906.37
  5. Step 5: Solve for x
    x = 6,032,312,978,906.37/2,575,957.57
  6. Step 6: Final answer
    x = 2,341,774.98

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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.