Home / 1,068,339.01-1,474,251.81-584,811.53

Finding the Fourth Proportional to 1,068,339.01, 1,474,251.81 and 584,811.53

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Solution

The fourth proportional to 1,068,339.01, 1,474,251.81 and 584,811.53 is: 807,009.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,339.01 : 1,474,251.81 = 584,811.53 : x
  2. Step 2: Convert to fraction form
    1,068,339.01/1,474,251.81 = 584,811.53/x
  3. Step 3: Cross multiply
    1,068,339.01x = 1,474,251.81 × 584,811.53
  4. Step 4: Simplify right side
    1,068,339.01x = 862,159,456,611.37
  5. Step 5: Solve for x
    x = 862,159,456,611.37/1,068,339.01
  6. Step 6: Final answer
    x = 807,009.25

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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.