Home / 8,506,119.21-11,738,463.08-4,835,058.27

Finding the Fourth Proportional to 8,506,119.21, 11,738,463.08 and 4,835,058.27

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Solution

The fourth proportional to 8,506,119.21, 11,738,463.08 and 4,835,058.27 is: 6,672,390.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,506,119.21 : 11,738,463.08 = 4,835,058.27 : x
  2. Step 2: Convert to fraction form
    8,506,119.21/11,738,463.08 = 4,835,058.27/x
  3. Step 3: Cross multiply
    8,506,119.21x = 11,738,463.08 × 4,835,058.27
  4. Step 4: Simplify right side
    8,506,119.21x = 56,756,152,967,868.38
  5. Step 5: Solve for x
    x = 56,756,152,967,868.38/8,506,119.21
  6. Step 6: Final answer
    x = 6,672,390.97

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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.