Home / 6,528,823.90-9,786,237.45-2,483,748.70

Finding the Fourth Proportional to 6,528,823.90, 9,786,237.45 and 2,483,748.70

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Solution

The fourth proportional to 6,528,823.90, 9,786,237.45 and 2,483,748.70 is: 3,722,960.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,823.90 : 9,786,237.45 = 2,483,748.70 : x
  2. Step 2: Convert to fraction form
    6,528,823.90/9,786,237.45 = 2,483,748.70/x
  3. Step 3: Cross multiply
    6,528,823.90x = 9,786,237.45 × 2,483,748.70
  4. Step 4: Simplify right side
    6,528,823.90x = 24,306,554,544,328.82
  5. Step 5: Solve for x
    x = 24,306,554,544,328.82/6,528,823.90
  6. Step 6: Final answer
    x = 3,722,960.66

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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.