Home / 5,906,547-8,151,040.62-3,190,293

Finding the Fourth Proportional to 5,906,547, 8,151,040.62 and 3,190,293

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Solution

The fourth proportional to 5,906,547, 8,151,040.62 and 3,190,293 is: 4,402,607.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,547 : 8,151,040.62 = 3,190,293 : x
  2. Step 2: Convert to fraction form
    5,906,547/8,151,040.62 = 3,190,293/x
  3. Step 3: Cross multiply
    5,906,547x = 8,151,040.62 × 3,190,293
  4. Step 4: Simplify right side
    5,906,547x = 26,004,207,832,701.66
  5. Step 5: Solve for x
    x = 26,004,207,832,701.66/5,906,547
  6. Step 6: Final answer
    x = 4,402,607.45

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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.