Home / 9,569,670.56-13,207,169.58-5,850,683.72

Finding the Fourth Proportional to 9,569,670.56, 13,207,169.58 and 5,850,683.72

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Solution

The fourth proportional to 9,569,670.56, 13,207,169.58 and 5,850,683.72 is: 8,074,569.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,569,670.56 : 13,207,169.58 = 5,850,683.72 : x
  2. Step 2: Convert to fraction form
    9,569,670.56/13,207,169.58 = 5,850,683.72/x
  3. Step 3: Cross multiply
    9,569,670.56x = 13,207,169.58 × 5,850,683.72
  4. Step 4: Simplify right side
    9,569,670.56x = 77,270,972,048,985.23
  5. Step 5: Solve for x
    x = 77,270,972,048,985.23/9,569,670.56
  6. Step 6: Final answer
    x = 8,074,569.71

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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.