Home / 1,068,280.55-1,474,220.05-584,853.82

Finding the Fourth Proportional to 1,068,280.55, 1,474,220.05 and 584,853.82

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Solution

The fourth proportional to 1,068,280.55, 1,474,220.05 and 584,853.82 is: 807,094.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,280.55 : 1,474,220.05 = 584,853.82 : x
  2. Step 2: Convert to fraction form
    1,068,280.55/1,474,220.05 = 584,853.82/x
  3. Step 3: Cross multiply
    1,068,280.55x = 1,474,220.05 × 584,853.82
  4. Step 4: Simplify right side
    1,068,280.55x = 862,203,222,615.41
  5. Step 5: Solve for x
    x = 862,203,222,615.41/1,068,280.55
  6. Step 6: Final answer
    x = 807,094.38

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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.