Home / 9,460,971.60-14,194,750.82-2,985,046.80

Finding the Fourth Proportional to 9,460,971.60, 14,194,750.82 and 2,985,046.80

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Solution

The fourth proportional to 9,460,971.60, 14,194,750.82 and 2,985,046.80 is: 4,478,609.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,460,971.60 : 14,194,750.82 = 2,985,046.80 : x
  2. Step 2: Convert to fraction form
    9,460,971.60/14,194,750.82 = 2,985,046.80/x
  3. Step 3: Cross multiply
    9,460,971.60x = 14,194,750.82 × 2,985,046.80
  4. Step 4: Simplify right side
    9,460,971.60x = 42,371,995,497,113.14
  5. Step 5: Solve for x
    x = 42,371,995,497,113.14/9,460,971.60
  6. Step 6: Final answer
    x = 4,478,609.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.