Home / 3,642,337.51-5,026,293.74-2,010,709.76

Finding the Fourth Proportional to 3,642,337.51, 5,026,293.74 and 2,010,709.76

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Solution

The fourth proportional to 3,642,337.51, 5,026,293.74 and 2,010,709.76 is: 2,774,706.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,337.51 : 5,026,293.74 = 2,010,709.76 : x
  2. Step 2: Convert to fraction form
    3,642,337.51/5,026,293.74 = 2,010,709.76/x
  3. Step 3: Cross multiply
    3,642,337.51x = 5,026,293.74 × 2,010,709.76
  4. Step 4: Simplify right side
    3,642,337.51x = 10,106,417,869,591.35
  5. Step 5: Solve for x
    x = 10,106,417,869,591.35/3,642,337.51
  6. Step 6: Final answer
    x = 2,774,706.59

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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.