Home / 996,675.08-1,495,012.62-569,911.56

Finding the Fourth Proportional to 996,675.08, 1,495,012.62 and 569,911.56

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Solution

The fourth proportional to 996,675.08, 1,495,012.62 and 569,911.56 is: 854,867.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,675.08 : 1,495,012.62 = 569,911.56 : x
  2. Step 2: Convert to fraction form
    996,675.08/1,495,012.62 = 569,911.56/x
  3. Step 3: Cross multiply
    996,675.08x = 1,495,012.62 × 569,911.56
  4. Step 4: Simplify right side
    996,675.08x = 852,024,974,483.89
  5. Step 5: Solve for x
    x = 852,024,974,483.89/996,675.08
  6. Step 6: Final answer
    x = 854,867.34

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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.