Home / 1,068,292.08-1,474,243.40-584,887.93

Finding the Fourth Proportional to 1,068,292.08, 1,474,243.40 and 584,887.93

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Solution

The fourth proportional to 1,068,292.08, 1,474,243.40 and 584,887.93 is: 807,145.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,292.08 : 1,474,243.40 = 584,887.93 : x
  2. Step 2: Convert to fraction form
    1,068,292.08/1,474,243.40 = 584,887.93/x
  3. Step 3: Cross multiply
    1,068,292.08x = 1,474,243.40 × 584,887.93
  4. Step 4: Simplify right side
    1,068,292.08x = 862,267,168,318.77
  5. Step 5: Solve for x
    x = 862,267,168,318.77/1,068,292.08
  6. Step 6: Final answer
    x = 807,145.52

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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.