Home / 5,760,151.48-8,640,224.43-1,716,536.08

Finding the Fourth Proportional to 5,760,151.48, 8,640,224.43 and 1,716,536.08

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Solution

The fourth proportional to 5,760,151.48, 8,640,224.43 and 1,716,536.08 is: 2,574,803.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,151.48 : 8,640,224.43 = 1,716,536.08 : x
  2. Step 2: Convert to fraction form
    5,760,151.48/8,640,224.43 = 1,716,536.08/x
  3. Step 3: Cross multiply
    5,760,151.48x = 8,640,224.43 × 1,716,536.08
  4. Step 4: Simplify right side
    5,760,151.48x = 14,831,256,973,392.43
  5. Step 5: Solve for x
    x = 14,831,256,973,392.43/5,760,151.48
  6. Step 6: Final answer
    x = 2,574,803.29

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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.