Home / 1,529,523.20-2,294,280.67-569,956.96

Finding the Fourth Proportional to 1,529,523.20, 2,294,280.67 and 569,956.96

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Solution

The fourth proportional to 1,529,523.20, 2,294,280.67 and 569,956.96 is: 854,933.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,523.20 : 2,294,280.67 = 569,956.96 : x
  2. Step 2: Convert to fraction form
    1,529,523.20/2,294,280.67 = 569,956.96/x
  3. Step 3: Cross multiply
    1,529,523.20x = 2,294,280.67 × 569,956.96
  4. Step 4: Simplify right side
    1,529,523.20x = 1,307,641,225,666.26
  5. Step 5: Solve for x
    x = 1,307,641,225,666.26/1,529,523.20
  6. Step 6: Final answer
    x = 854,933.89

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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.