Home / 1,041,645.48-1,562,593.20-367,587.60

Finding the Fourth Proportional to 1,041,645.48, 1,562,593.20 and 367,587.60

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Solution

The fourth proportional to 1,041,645.48, 1,562,593.20 and 367,587.60 is: 551,425.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,645.48 : 1,562,593.20 = 367,587.60 : x
  2. Step 2: Convert to fraction form
    1,041,645.48/1,562,593.20 = 367,587.60/x
  3. Step 3: Cross multiply
    1,041,645.48x = 1,562,593.20 × 367,587.60
  4. Step 4: Simplify right side
    1,041,645.48x = 574,389,884,164.32
  5. Step 5: Solve for x
    x = 574,389,884,164.32/1,041,645.48
  6. Step 6: Final answer
    x = 551,425.50

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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.