Home / 1,068,036.39-1,473,892.43-584,632.40

Finding the Fourth Proportional to 1,068,036.39, 1,473,892.43 and 584,632.40

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Solution

The fourth proportional to 1,068,036.39, 1,473,892.43 and 584,632.40 is: 806,793.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,036.39 : 1,473,892.43 = 584,632.40 : x
  2. Step 2: Convert to fraction form
    1,068,036.39/1,473,892.43 = 584,632.40/x
  3. Step 3: Cross multiply
    1,068,036.39x = 1,473,892.43 × 584,632.40
  4. Step 4: Simplify right side
    1,068,036.39x = 861,685,258,400.11
  5. Step 5: Solve for x
    x = 861,685,258,400.11/1,068,036.39
  6. Step 6: Final answer
    x = 806,793.91

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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.