Home / 4,564,905.95-6,306,131.94-3,645,928.55

Finding the Fourth Proportional to 4,564,905.95, 6,306,131.94 and 3,645,928.55

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Solution

The fourth proportional to 4,564,905.95, 6,306,131.94 and 3,645,928.55 is: 5,036,622.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,905.95 : 6,306,131.94 = 3,645,928.55 : x
  2. Step 2: Convert to fraction form
    4,564,905.95/6,306,131.94 = 3,645,928.55/x
  3. Step 3: Cross multiply
    4,564,905.95x = 6,306,131.94 × 3,645,928.55
  4. Step 4: Simplify right side
    4,564,905.95x = 22,991,706,480,112.89
  5. Step 5: Solve for x
    x = 22,991,706,480,112.89/4,564,905.95
  6. Step 6: Final answer
    x = 5,036,622.16

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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.