Home / 1,460,752.93-2,201,100.07-1,200,346.84

Finding the Fourth Proportional to 1,460,752.93, 2,201,100.07 and 1,200,346.84

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Solution

The fourth proportional to 1,460,752.93, 2,201,100.07 and 1,200,346.84 is: 1,808,713.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,752.93 : 2,201,100.07 = 1,200,346.84 : x
  2. Step 2: Convert to fraction form
    1,460,752.93/2,201,100.07 = 1,200,346.84/x
  3. Step 3: Cross multiply
    1,460,752.93x = 2,201,100.07 × 1,200,346.84
  4. Step 4: Simplify right side
    1,460,752.93x = 2,642,083,502,542.78
  5. Step 5: Solve for x
    x = 2,642,083,502,542.78/1,460,752.93
  6. Step 6: Final answer
    x = 1,808,713.48

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.