Home / 2,010,727.14-2,774,733.21-1,105,302.66

Finding the Fourth Proportional to 2,010,727.14, 2,774,733.21 and 1,105,302.66

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Solution

The fourth proportional to 2,010,727.14, 2,774,733.21 and 1,105,302.66 is: 1,525,279.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,727.14 : 2,774,733.21 = 1,105,302.66 : x
  2. Step 2: Convert to fraction form
    2,010,727.14/2,774,733.21 = 1,105,302.66/x
  3. Step 3: Cross multiply
    2,010,727.14x = 2,774,733.21 × 1,105,302.66
  4. Step 4: Simplify right side
    2,010,727.14x = 3,066,919,997,803.34
  5. Step 5: Solve for x
    x = 3,066,919,997,803.34/2,010,727.14
  6. Step 6: Final answer
    x = 1,525,279.06

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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.