Home / 799,652.96-1,103,483.76-437,095.52

Finding the Fourth Proportional to 799,652.96, 1,103,483.76 and 437,095.52

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Solution

The fourth proportional to 799,652.96, 1,103,483.76 and 437,095.52 is: 603,171.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,652.96 : 1,103,483.76 = 437,095.52 : x
  2. Step 2: Convert to fraction form
    799,652.96/1,103,483.76 = 437,095.52/x
  3. Step 3: Cross multiply
    799,652.96x = 1,103,483.76 × 437,095.52
  4. Step 4: Simplify right side
    799,652.96x = 482,327,807,888.76
  5. Step 5: Solve for x
    x = 482,327,807,888.76/799,652.96
  6. Step 6: Final answer
    x = 603,171.42

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1.5x scale

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.