Home / 735,573.02-1,015,543.64-583,226.60

Finding the Fourth Proportional to 735,573.02, 1,015,543.64 and 583,226.60

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Solution

The fourth proportional to 735,573.02, 1,015,543.64 and 583,226.60 is: 805,211.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,573.02 : 1,015,543.64 = 583,226.60 : x
  2. Step 2: Convert to fraction form
    735,573.02/1,015,543.64 = 583,226.60/x
  3. Step 3: Cross multiply
    735,573.02x = 1,015,543.64 × 583,226.60
  4. Step 4: Simplify right side
    735,573.02x = 592,292,064,308.82
  5. Step 5: Solve for x
    x = 592,292,064,308.82/735,573.02
  6. Step 6: Final answer
    x = 805,211.78

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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.