Home / 1,698,604.16-2,344,003.43-924,238.22

Finding the Fourth Proportional to 1,698,604.16, 2,344,003.43 and 924,238.22

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Solution

The fourth proportional to 1,698,604.16, 2,344,003.43 and 924,238.22 is: 1,275,410.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,604.16 : 2,344,003.43 = 924,238.22 : x
  2. Step 2: Convert to fraction form
    1,698,604.16/2,344,003.43 = 924,238.22/x
  3. Step 3: Cross multiply
    1,698,604.16x = 2,344,003.43 × 924,238.22
  4. Step 4: Simplify right side
    1,698,604.16x = 2,166,417,541,475.89
  5. Step 5: Solve for x
    x = 2,166,417,541,475.89/1,698,604.16
  6. Step 6: Final answer
    x = 1,275,410.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.