Home / 1,035,503.55-1,552,331.92-404,270.55

Finding the Fourth Proportional to 1,035,503.55, 1,552,331.92 and 404,270.55

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Solution

The fourth proportional to 1,035,503.55, 1,552,331.92 and 404,270.55 is: 606,045.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,503.55 : 1,552,331.92 = 404,270.55 : x
  2. Step 2: Convert to fraction form
    1,035,503.55/1,552,331.92 = 404,270.55/x
  3. Step 3: Cross multiply
    1,035,503.55x = 1,552,331.92 × 404,270.55
  4. Step 4: Simplify right side
    1,035,503.55x = 627,562,079,080.96
  5. Step 5: Solve for x
    x = 627,562,079,080.96/1,035,503.55
  6. Step 6: Final answer
    x = 606,045.32

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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.