Home / 4,348,381.50-6,522,332.37-1,788,948.73

Finding the Fourth Proportional to 4,348,381.50, 6,522,332.37 and 1,788,948.73

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Solution

The fourth proportional to 4,348,381.50, 6,522,332.37 and 1,788,948.73 is: 2,683,324.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,381.50 : 6,522,332.37 = 1,788,948.73 : x
  2. Step 2: Convert to fraction form
    4,348,381.50/6,522,332.37 = 1,788,948.73/x
  3. Step 3: Cross multiply
    4,348,381.50x = 6,522,332.37 × 1,788,948.73
  4. Step 4: Simplify right side
    4,348,381.50x = 11,668,118,201,004.65
  5. Step 5: Solve for x
    x = 11,668,118,201,004.65/4,348,381.50
  6. Step 6: Final answer
    x = 2,683,324.40

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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.