Home / 907,059.51-1,251,323.31-584,873.10

Finding the Fourth Proportional to 907,059.51, 1,251,323.31 and 584,873.10

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Solution

The fourth proportional to 907,059.51, 1,251,323.31 and 584,873.10 is: 806,854.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,059.51 : 1,251,323.31 = 584,873.10 : x
  2. Step 2: Convert to fraction form
    907,059.51/1,251,323.31 = 584,873.10/x
  3. Step 3: Cross multiply
    907,059.51x = 1,251,323.31 × 584,873.10
  4. Step 4: Simplify right side
    907,059.51x = 731,865,343,421.96
  5. Step 5: Solve for x
    x = 731,865,343,421.96/907,059.51
  6. Step 6: Final answer
    x = 806,854.83

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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.