Home / 968,187.03-1,336,090.74-532,595.03

Finding the Fourth Proportional to 968,187.03, 1,336,090.74 and 532,595.03

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Solution

The fourth proportional to 968,187.03, 1,336,090.74 and 532,595.03 is: 734,977.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,187.03 : 1,336,090.74 = 532,595.03 : x
  2. Step 2: Convert to fraction form
    968,187.03/1,336,090.74 = 532,595.03/x
  3. Step 3: Cross multiply
    968,187.03x = 1,336,090.74 × 532,595.03
  4. Step 4: Simplify right side
    968,187.03x = 711,595,281,072.57
  5. Step 5: Solve for x
    x = 711,595,281,072.57/968,187.03
  6. Step 6: Final answer
    x = 734,977.09

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1.5x scale

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.