Home / 932,181.24-1,286,586.98-583,483.46

Finding the Fourth Proportional to 932,181.24, 1,286,586.98 and 583,483.46

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Solution

The fourth proportional to 932,181.24, 1,286,586.98 and 583,483.46 is: 805,317.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,181.24 : 1,286,586.98 = 583,483.46 : x
  2. Step 2: Convert to fraction form
    932,181.24/1,286,586.98 = 583,483.46/x
  3. Step 3: Cross multiply
    932,181.24x = 1,286,586.98 × 583,483.46
  4. Step 4: Simplify right side
    932,181.24x = 750,702,218,801.16
  5. Step 5: Solve for x
    x = 750,702,218,801.16/932,181.24
  6. Step 6: Final answer
    x = 805,317.88

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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.