Home / 5,830,708-8,045,988.24-3,350,008.48

Finding the Fourth Proportional to 5,830,708, 8,045,988.24 and 3,350,008.48

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Solution

The fourth proportional to 5,830,708, 8,045,988.24 and 3,350,008.48 is: 4,622,788.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,708 : 8,045,988.24 = 3,350,008.48 : x
  2. Step 2: Convert to fraction form
    5,830,708/8,045,988.24 = 3,350,008.48/x
  3. Step 3: Cross multiply
    5,830,708x = 8,045,988.24 × 3,350,008.48
  4. Step 4: Simplify right side
    5,830,708x = 26,954,128,833,980.28
  5. Step 5: Solve for x
    x = 26,954,128,833,980.28/5,830,708
  6. Step 6: Final answer
    x = 4,622,788.32

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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.