Home / 799,094.88-1,102,783.68-459,563.40

Finding the Fourth Proportional to 799,094.88, 1,102,783.68 and 459,563.40

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Solution

The fourth proportional to 799,094.88, 1,102,783.68 and 459,563.40 is: 634,216.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,094.88 : 1,102,783.68 = 459,563.40 : x
  2. Step 2: Convert to fraction form
    799,094.88/1,102,783.68 = 459,563.40/x
  3. Step 3: Cross multiply
    799,094.88x = 1,102,783.68 × 459,563.40
  4. Step 4: Simplify right side
    799,094.88x = 506,799,017,445.31
  5. Step 5: Solve for x
    x = 506,799,017,445.31/799,094.88
  6. Step 6: Final answer
    x = 634,216.32

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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.