Home / 933,508.55-1,401,444.74-572,793.27

Finding the Fourth Proportional to 933,508.55, 1,401,444.74 and 572,793.27

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Solution

The fourth proportional to 933,508.55, 1,401,444.74 and 572,793.27 is: 859,915.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,508.55 : 1,401,444.74 = 572,793.27 : x
  2. Step 2: Convert to fraction form
    933,508.55/1,401,444.74 = 572,793.27/x
  3. Step 3: Cross multiply
    933,508.55x = 1,401,444.74 × 572,793.27
  4. Step 4: Simplify right side
    933,508.55x = 802,738,116,186.63
  5. Step 5: Solve for x
    x = 802,738,116,186.63/933,508.55
  6. Step 6: Final answer
    x = 859,915.12

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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.