Home / 2,774,036.28-3,827,088.74-1,740,941.22

Finding the Fourth Proportional to 2,774,036.28, 3,827,088.74 and 1,740,941.22

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Solution

The fourth proportional to 2,774,036.28, 3,827,088.74 and 1,740,941.22 is: 2,401,820.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,036.28 : 3,827,088.74 = 1,740,941.22 : x
  2. Step 2: Convert to fraction form
    2,774,036.28/3,827,088.74 = 1,740,941.22/x
  3. Step 3: Cross multiply
    2,774,036.28x = 3,827,088.74 × 1,740,941.22
  4. Step 4: Simplify right side
    2,774,036.28x = 6,662,736,540,063.86
  5. Step 5: Solve for x
    x = 6,662,736,540,063.86/2,774,036.28
  6. Step 6: Final answer
    x = 2,401,820.26

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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.