Home / 1,060,893.60-1,464,071.81-577,435.38

Finding the Fourth Proportional to 1,060,893.60, 1,464,071.81 and 577,435.38

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Solution

The fourth proportional to 1,060,893.60, 1,464,071.81 and 577,435.38 is: 796,881.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,893.60 : 1,464,071.81 = 577,435.38 : x
  2. Step 2: Convert to fraction form
    1,060,893.60/1,464,071.81 = 577,435.38/x
  3. Step 3: Cross multiply
    1,060,893.60x = 1,464,071.81 × 577,435.38
  4. Step 4: Simplify right side
    1,060,893.60x = 845,406,859,067.46
  5. Step 5: Solve for x
    x = 845,406,859,067.46/1,060,893.60
  6. Step 6: Final answer
    x = 796,881.85

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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.