Home / 4,645,113.02-6,967,669.54-1,450,512.92

Finding the Fourth Proportional to 4,645,113.02, 6,967,669.54 and 1,450,512.92

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Solution

The fourth proportional to 4,645,113.02, 6,967,669.54 and 1,450,512.92 is: 2,175,769.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,113.02 : 6,967,669.54 = 1,450,512.92 : x
  2. Step 2: Convert to fraction form
    4,645,113.02/6,967,669.54 = 1,450,512.92/x
  3. Step 3: Cross multiply
    4,645,113.02x = 6,967,669.54 × 1,450,512.92
  4. Step 4: Simplify right side
    4,645,113.02x = 10,106,694,690,060.46
  5. Step 5: Solve for x
    x = 10,106,694,690,060.46/4,645,113.02
  6. Step 6: Final answer
    x = 2,175,769.38

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Double scale
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Similar ratio
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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.