Home / 7,823,959.56-11,732,068.62-2,774,513.16

Finding the Fourth Proportional to 7,823,959.56, 11,732,068.62 and 2,774,513.16

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Solution

The fourth proportional to 7,823,959.56, 11,732,068.62 and 2,774,513.16 is: 4,160,397.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823,959.56 : 11,732,068.62 = 2,774,513.16 : x
  2. Step 2: Convert to fraction form
    7,823,959.56/11,732,068.62 = 2,774,513.16/x
  3. Step 3: Cross multiply
    7,823,959.56x = 11,732,068.62 × 2,774,513.16
  4. Step 4: Simplify right side
    7,823,959.56x = 32,550,778,780,213.04
  5. Step 5: Solve for x
    x = 32,550,778,780,213.04/7,823,959.56
  6. Step 6: Final answer
    x = 4,160,397.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.