Home / 743,094.66-1,025,558.19-441,288.66

Finding the Fourth Proportional to 743,094.66, 1,025,558.19 and 441,288.66

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Solution

The fourth proportional to 743,094.66, 1,025,558.19 and 441,288.66 is: 609,030.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    743,094.66 : 1,025,558.19 = 441,288.66 : x
  2. Step 2: Convert to fraction form
    743,094.66/1,025,558.19 = 441,288.66/x
  3. Step 3: Cross multiply
    743,094.66x = 1,025,558.19 × 441,288.66
  4. Step 4: Simplify right side
    743,094.66x = 452,567,199,417.13
  5. Step 5: Solve for x
    x = 452,567,199,417.13/743,094.66
  6. Step 6: Final answer
    x = 609,030.35

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Double scale
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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.