Home / 841,025.56-1,160,620.32-459,044.16

Finding the Fourth Proportional to 841,025.56, 1,160,620.32 and 459,044.16

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Solution

The fourth proportional to 841,025.56, 1,160,620.32 and 459,044.16 is: 633,483.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,025.56 : 1,160,620.32 = 459,044.16 : x
  2. Step 2: Convert to fraction form
    841,025.56/1,160,620.32 = 459,044.16/x
  3. Step 3: Cross multiply
    841,025.56x = 1,160,620.32 × 459,044.16
  4. Step 4: Simplify right side
    841,025.56x = 532,775,979,873.33
  5. Step 5: Solve for x
    x = 532,775,979,873.33/841,025.56
  6. Step 6: Final answer
    x = 633,483.70

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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.