Home / 1,110,055.35-1,531,881-600,757.68

Finding the Fourth Proportional to 1,110,055.35, 1,531,881 and 600,757.68

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Solution

The fourth proportional to 1,110,055.35, 1,531,881 and 600,757.68 is: 829,048.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,055.35 : 1,531,881 = 600,757.68 : x
  2. Step 2: Convert to fraction form
    1,110,055.35/1,531,881 = 600,757.68/x
  3. Step 3: Cross multiply
    1,110,055.35x = 1,531,881 × 600,757.68
  4. Step 4: Simplify right side
    1,110,055.35x = 920,289,275,596.08
  5. Step 5: Solve for x
    x = 920,289,275,596.08/1,110,055.35
  6. Step 6: Final answer
    x = 829,048.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.