Home / 1,698,599.90-2,343,997.58-924,233.93

Finding the Fourth Proportional to 1,698,599.90, 2,343,997.58 and 924,233.93

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Solution

The fourth proportional to 1,698,599.90, 2,343,997.58 and 924,233.93 is: 1,275,404.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,599.90 : 2,343,997.58 = 924,233.93 : x
  2. Step 2: Convert to fraction form
    1,698,599.90/2,343,997.58 = 924,233.93/x
  3. Step 3: Cross multiply
    1,698,599.90x = 2,343,997.58 × 924,233.93
  4. Step 4: Simplify right side
    1,698,599.90x = 2,166,402,083,553.90
  5. Step 5: Solve for x
    x = 2,166,402,083,553.90/1,698,599.90
  6. Step 6: Final answer
    x = 1,275,404.57

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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.