Home / 1,035,109.10-1,550,739.08-562,192.22

Finding the Fourth Proportional to 1,035,109.10, 1,550,739.08 and 562,192.22

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Solution

The fourth proportional to 1,035,109.10, 1,550,739.08 and 562,192.22 is: 842,243.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,109.10 : 1,550,739.08 = 562,192.22 : x
  2. Step 2: Convert to fraction form
    1,035,109.10/1,550,739.08 = 562,192.22/x
  3. Step 3: Cross multiply
    1,035,109.10x = 1,550,739.08 × 562,192.22
  4. Step 4: Simplify right side
    1,035,109.10x = 871,813,446,025.96
  5. Step 5: Solve for x
    x = 871,813,446,025.96/1,035,109.10
  6. Step 6: Final answer
    x = 842,243.05

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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.