Home / 2,899,283.64-4,350,370.26-1,302,987.96

Finding the Fourth Proportional to 2,899,283.64, 4,350,370.26 and 1,302,987.96

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Solution

The fourth proportional to 2,899,283.64, 4,350,370.26 and 1,302,987.96 is: 1,955,131.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,283.64 : 4,350,370.26 = 1,302,987.96 : x
  2. Step 2: Convert to fraction form
    2,899,283.64/4,350,370.26 = 1,302,987.96/x
  3. Step 3: Cross multiply
    2,899,283.64x = 4,350,370.26 × 1,302,987.96
  4. Step 4: Simplify right side
    2,899,283.64x = 5,668,480,070,322.07
  5. Step 5: Solve for x
    x = 5,668,480,070,322.07/2,899,283.64
  6. Step 6: Final answer
    x = 1,955,131.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.