Home / 1,735,005.16-2,394,306.81-971,058.72

Finding the Fourth Proportional to 1,735,005.16, 2,394,306.81 and 971,058.72

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Solution

The fourth proportional to 1,735,005.16, 2,394,306.81 and 971,058.72 is: 1,340,060.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,005.16 : 2,394,306.81 = 971,058.72 : x
  2. Step 2: Convert to fraction form
    1,735,005.16/2,394,306.81 = 971,058.72/x
  3. Step 3: Cross multiply
    1,735,005.16x = 2,394,306.81 × 971,058.72
  4. Step 4: Simplify right side
    1,735,005.16x = 2,325,012,494,234.35
  5. Step 5: Solve for x
    x = 2,325,012,494,234.35/1,735,005.16
  6. Step 6: Final answer
    x = 1,340,060.85

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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.