Home / 4,572,357.80-6,306,961.83-2,937,955.29

Finding the Fourth Proportional to 4,572,357.80, 6,306,961.83 and 2,937,955.29

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Solution

The fourth proportional to 4,572,357.80, 6,306,961.83 and 2,937,955.29 is: 4,052,520.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,357.80 : 6,306,961.83 = 2,937,955.29 : x
  2. Step 2: Convert to fraction form
    4,572,357.80/6,306,961.83 = 2,937,955.29/x
  3. Step 3: Cross multiply
    4,572,357.80x = 6,306,961.83 × 2,937,955.29
  4. Step 4: Simplify right side
    4,572,357.80x = 18,529,571,872,276.58
  5. Step 5: Solve for x
    x = 18,529,571,872,276.58/4,572,357.80
  6. Step 6: Final answer
    x = 4,052,520.10

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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.