Home / 1,104,883.03-1,657,360.18-306,172.27

Finding the Fourth Proportional to 1,104,883.03, 1,657,360.18 and 306,172.27

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Solution

The fourth proportional to 1,104,883.03, 1,657,360.18 and 306,172.27 is: 459,268.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,883.03 : 1,657,360.18 = 306,172.27 : x
  2. Step 2: Convert to fraction form
    1,104,883.03/1,657,360.18 = 306,172.27/x
  3. Step 3: Cross multiply
    1,104,883.03x = 1,657,360.18 × 306,172.27
  4. Step 4: Simplify right side
    1,104,883.03x = 507,437,728,518.21
  5. Step 5: Solve for x
    x = 507,437,728,518.21/1,104,883.03
  6. Step 6: Final answer
    x = 459,268.28

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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.