Home / 3,365,160.77-4,643,897.62-1,837,267.89

Finding the Fourth Proportional to 3,365,160.77, 4,643,897.62 and 1,837,267.89

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Solution

The fourth proportional to 3,365,160.77, 4,643,897.62 and 1,837,267.89 is: 2,535,416.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,160.77 : 4,643,897.62 = 1,837,267.89 : x
  2. Step 2: Convert to fraction form
    3,365,160.77/4,643,897.62 = 1,837,267.89/x
  3. Step 3: Cross multiply
    3,365,160.77x = 4,643,897.62 × 1,837,267.89
  4. Step 4: Simplify right side
    3,365,160.77x = 8,532,083,981,673.42
  5. Step 5: Solve for x
    x = 8,532,083,981,673.42/3,365,160.77
  6. Step 6: Final answer
    x = 2,535,416.45

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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.