Home / 1,032,407.10-1,548,610.65-401,468.53

Finding the Fourth Proportional to 1,032,407.10, 1,548,610.65 and 401,468.53

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Solution

The fourth proportional to 1,032,407.10, 1,548,610.65 and 401,468.53 is: 602,202.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,407.10 : 1,548,610.65 = 401,468.53 : x
  2. Step 2: Convert to fraction form
    1,032,407.10/1,548,610.65 = 401,468.53/x
  3. Step 3: Cross multiply
    1,032,407.10x = 1,548,610.65 × 401,468.53
  4. Step 4: Simplify right side
    1,032,407.10x = 621,718,441,197.85
  5. Step 5: Solve for x
    x = 621,718,441,197.85/1,032,407.10
  6. Step 6: Final answer
    x = 602,202.80

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1.5x scale

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.