Home / 1,735,475.22-2,394,937.53-971,535.06

Finding the Fourth Proportional to 1,735,475.22, 2,394,937.53 and 971,535.06

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Solution

The fourth proportional to 1,735,475.22, 2,394,937.53 and 971,535.06 is: 1,340,708.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,475.22 : 2,394,937.53 = 971,535.06 : x
  2. Step 2: Convert to fraction form
    1,735,475.22/2,394,937.53 = 971,535.06/x
  3. Step 3: Cross multiply
    1,735,475.22x = 2,394,937.53 × 971,535.06
  4. Step 4: Simplify right side
    1,735,475.22x = 2,326,765,776,904.80
  5. Step 5: Solve for x
    x = 2,326,765,776,904.80/1,735,475.22
  6. Step 6: Final answer
    x = 1,340,708.15

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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.