Home / 1,056,793.50-1,584,857.49-346,656.54

Finding the Fourth Proportional to 1,056,793.50, 1,584,857.49 and 346,656.54

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Solution

The fourth proportional to 1,056,793.50, 1,584,857.49 and 346,656.54 is: 519,875.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,793.50 : 1,584,857.49 = 346,656.54 : x
  2. Step 2: Convert to fraction form
    1,056,793.50/1,584,857.49 = 346,656.54/x
  3. Step 3: Cross multiply
    1,056,793.50x = 1,584,857.49 × 346,656.54
  4. Step 4: Simplify right side
    1,056,793.50x = 549,401,213,876.49
  5. Step 5: Solve for x
    x = 549,401,213,876.49/1,056,793.50
  6. Step 6: Final answer
    x = 519,875.66

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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.