Home / 1,048,055.38-1,572,415.37-374,122.22

Finding the Fourth Proportional to 1,048,055.38, 1,572,415.37 and 374,122.22

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Solution

The fourth proportional to 1,048,055.38, 1,572,415.37 and 374,122.22 is: 561,301.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,055.38 : 1,572,415.37 = 374,122.22 : x
  2. Step 2: Convert to fraction form
    1,048,055.38/1,572,415.37 = 374,122.22/x
  3. Step 3: Cross multiply
    1,048,055.38x = 1,572,415.37 × 374,122.22
  4. Step 4: Simplify right side
    1,048,055.38x = 588,275,520,656.79
  5. Step 5: Solve for x
    x = 588,275,520,656.79/1,048,055.38
  6. Step 6: Final answer
    x = 561,301.94

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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.