Home / 9,204,783.16-12,697,333.56-5,761,045.48

Finding the Fourth Proportional to 9,204,783.16, 12,697,333.56 and 5,761,045.48

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Solution

The fourth proportional to 9,204,783.16, 12,697,333.56 and 5,761,045.48 is: 7,946,946.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,783.16 : 12,697,333.56 = 5,761,045.48 : x
  2. Step 2: Convert to fraction form
    9,204,783.16/12,697,333.56 = 5,761,045.48/x
  3. Step 3: Cross multiply
    9,204,783.16x = 12,697,333.56 × 5,761,045.48
  4. Step 4: Simplify right side
    9,204,783.16x = 73,149,916,113,890.31
  5. Step 5: Solve for x
    x = 73,149,916,113,890.31/9,204,783.16
  6. Step 6: Final answer
    x = 7,946,946.15

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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.