Home / 2,291,070.96-3,163,098.60-1,476,677.52

Finding the Fourth Proportional to 2,291,070.96, 3,163,098.60 and 1,476,677.52

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Solution

The fourth proportional to 2,291,070.96, 3,163,098.60 and 1,476,677.52 is: 2,038,730.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,291,070.96 : 3,163,098.60 = 1,476,677.52 : x
  2. Step 2: Convert to fraction form
    2,291,070.96/3,163,098.60 = 1,476,677.52/x
  3. Step 3: Cross multiply
    2,291,070.96x = 3,163,098.60 × 1,476,677.52
  4. Step 4: Simplify right side
    2,291,070.96x = 4,670,876,596,163.47
  5. Step 5: Solve for x
    x = 4,670,876,596,163.47/2,291,070.96
  6. Step 6: Final answer
    x = 2,038,730.65

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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.