Home / 7,975,817.57-11,006,572.25-4,354,145.57

Finding the Fourth Proportional to 7,975,817.57, 11,006,572.25 and 4,354,145.57

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Solution

The fourth proportional to 7,975,817.57, 11,006,572.25 and 4,354,145.57 is: 6,008,690.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,975,817.57 : 11,006,572.25 = 4,354,145.57 : x
  2. Step 2: Convert to fraction form
    7,975,817.57/11,006,572.25 = 4,354,145.57/x
  3. Step 3: Cross multiply
    7,975,817.57x = 11,006,572.25 × 4,354,145.57
  4. Step 4: Simplify right side
    7,975,817.57x = 47,924,217,803,222.44
  5. Step 5: Solve for x
    x = 47,924,217,803,222.44/7,975,817.57
  6. Step 6: Final answer
    x = 6,008,690.32

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Double scale
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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.