Home / 4,781,632.13-6,598,654.80-2,716,651.34

Finding the Fourth Proportional to 4,781,632.13, 6,598,654.80 and 2,716,651.34

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Solution

The fourth proportional to 4,781,632.13, 6,598,654.80 and 2,716,651.34 is: 3,748,980.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,632.13 : 6,598,654.80 = 2,716,651.34 : x
  2. Step 2: Convert to fraction form
    4,781,632.13/6,598,654.80 = 2,716,651.34/x
  3. Step 3: Cross multiply
    4,781,632.13x = 6,598,654.80 × 2,716,651.34
  4. Step 4: Simplify right side
    4,781,632.13x = 17,926,244,404,617.43
  5. Step 5: Solve for x
    x = 17,926,244,404,617.43/4,781,632.13
  6. Step 6: Final answer
    x = 3,748,980.25

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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.