Home / 10,953,692.76-15,116,626.62-6,058,893.72

Finding the Fourth Proportional to 10,953,692.76, 15,116,626.62 and 6,058,893.72

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Solution

The fourth proportional to 10,953,692.76, 15,116,626.62 and 6,058,893.72 is: 8,361,566.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953,692.76 : 15,116,626.62 = 6,058,893.72 : x
  2. Step 2: Convert to fraction form
    10,953,692.76/15,116,626.62 = 6,058,893.72/x
  3. Step 3: Cross multiply
    10,953,692.76x = 15,116,626.62 × 6,058,893.72
  4. Step 4: Simplify right side
    10,953,692.76x = 91,590,034,095,502.81
  5. Step 5: Solve for x
    x = 91,590,034,095,502.81/10,953,692.76
  6. Step 6: Final answer
    x = 8,361,566.83

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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.