Home / 732,464.76-1,097,811.36-377,285.04

Finding the Fourth Proportional to 732,464.76, 1,097,811.36 and 377,285.04

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Solution

The fourth proportional to 732,464.76, 1,097,811.36 and 377,285.04 is: 565,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,464.76 : 1,097,811.36 = 377,285.04 : x
  2. Step 2: Convert to fraction form
    732,464.76/1,097,811.36 = 377,285.04/x
  3. Step 3: Cross multiply
    732,464.76x = 1,097,811.36 × 377,285.04
  4. Step 4: Simplify right side
    732,464.76x = 414,187,802,870.05
  5. Step 5: Solve for x
    x = 414,187,802,870.05/732,464.76
  6. Step 6: Final answer
    x = 565,471.30

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1.5x scale

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.