Home / 1,674,242.24-2,512,941.60-610,312.64

Finding the Fourth Proportional to 1,674,242.24, 2,512,941.60 and 610,312.64

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Solution

The fourth proportional to 1,674,242.24, 2,512,941.60 and 610,312.64 is: 916,044.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,242.24 : 2,512,941.60 = 610,312.64 : x
  2. Step 2: Convert to fraction form
    1,674,242.24/2,512,941.60 = 610,312.64/x
  3. Step 3: Cross multiply
    1,674,242.24x = 2,512,941.60 × 610,312.64
  4. Step 4: Simplify right side
    1,674,242.24x = 1,533,680,022,061.82
  5. Step 5: Solve for x
    x = 1,533,680,022,061.82/1,674,242.24
  6. Step 6: Final answer
    x = 916,044.28

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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.