Home / 2,741,341.50-3,782,526.39-1,774,337.58

Finding the Fourth Proportional to 2,741,341.50, 3,782,526.39 and 1,774,337.58

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Solution

The fourth proportional to 2,741,341.50, 3,782,526.39 and 1,774,337.58 is: 2,448,246.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,341.50 : 3,782,526.39 = 1,774,337.58 : x
  2. Step 2: Convert to fraction form
    2,741,341.50/3,782,526.39 = 1,774,337.58/x
  3. Step 3: Cross multiply
    2,741,341.50x = 3,782,526.39 × 1,774,337.58
  4. Step 4: Simplify right side
    2,741,341.50x = 6,711,478,721,118.74
  5. Step 5: Solve for x
    x = 6,711,478,721,118.74/2,741,341.50
  6. Step 6: Final answer
    x = 2,448,246.13

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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.