Home / 5,323,224.88-8,001,506.45-3,513,222.52

Finding the Fourth Proportional to 5,323,224.88, 8,001,506.45 and 3,513,222.52

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Solution

The fourth proportional to 5,323,224.88, 8,001,506.45 and 3,513,222.52 is: 5,280,835.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,224.88 : 8,001,506.45 = 3,513,222.52 : x
  2. Step 2: Convert to fraction form
    5,323,224.88/8,001,506.45 = 3,513,222.52/x
  3. Step 3: Cross multiply
    5,323,224.88x = 8,001,506.45 × 3,513,222.52
  4. Step 4: Simplify right side
    5,323,224.88x = 28,111,072,623,082.67
  5. Step 5: Solve for x
    x = 28,111,072,623,082.67/5,323,224.88
  6. Step 6: Final answer
    x = 5,280,835.07

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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.