Home / 1,836,929.34-2,755,445.85-507,233.34

Finding the Fourth Proportional to 1,836,929.34, 2,755,445.85 and 507,233.34

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Solution

The fourth proportional to 1,836,929.34, 2,755,445.85 and 507,233.34 is: 760,864.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,929.34 : 2,755,445.85 = 507,233.34 : x
  2. Step 2: Convert to fraction form
    1,836,929.34/2,755,445.85 = 507,233.34/x
  3. Step 3: Cross multiply
    1,836,929.34x = 2,755,445.85 × 507,233.34
  4. Step 4: Simplify right side
    1,836,929.34x = 1,397,654,001,684.64
  5. Step 5: Solve for x
    x = 1,397,654,001,684.64/1,836,929.34
  6. Step 6: Final answer
    x = 760,864.32

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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.