Home / 1,529,517.35-2,294,271.91-569,951.11

Finding the Fourth Proportional to 1,529,517.35, 2,294,271.91 and 569,951.11

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Solution

The fourth proportional to 1,529,517.35, 2,294,271.91 and 569,951.11 is: 854,925.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,517.35 : 2,294,271.91 = 569,951.11 : x
  2. Step 2: Convert to fraction form
    1,529,517.35/2,294,271.91 = 569,951.11/x
  3. Step 3: Cross multiply
    1,529,517.35x = 2,294,271.91 × 569,951.11
  4. Step 4: Simplify right side
    1,529,517.35x = 1,307,622,821,746.32
  5. Step 5: Solve for x
    x = 1,307,622,821,746.32/1,529,517.35
  6. Step 6: Final answer
    x = 854,925.13

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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.