Home / 793,153.95-1,094,553.80-453,622.20

Finding the Fourth Proportional to 793,153.95, 1,094,553.80 and 453,622.20

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Solution

The fourth proportional to 793,153.95, 1,094,553.80 and 453,622.20 is: 625,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,153.95 : 1,094,553.80 = 453,622.20 : x
  2. Step 2: Convert to fraction form
    793,153.95/1,094,553.80 = 453,622.20/x
  3. Step 3: Cross multiply
    793,153.95x = 1,094,553.80 × 453,622.20
  4. Step 4: Simplify right side
    793,153.95x = 496,513,898,102.76
  5. Step 5: Solve for x
    x = 496,513,898,102.76/793,153.95
  6. Step 6: Final answer
    x = 625,999.40

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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.