Home / 4,306,597.26-6,460,814.43-2,148,782.64

Finding the Fourth Proportional to 4,306,597.26, 6,460,814.43 and 2,148,782.64

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Solution

The fourth proportional to 4,306,597.26, 6,460,814.43 and 2,148,782.64 is: 3,223,632.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,597.26 : 6,460,814.43 = 2,148,782.64 : x
  2. Step 2: Convert to fraction form
    4,306,597.26/6,460,814.43 = 2,148,782.64/x
  3. Step 3: Cross multiply
    4,306,597.26x = 6,460,814.43 × 2,148,782.64
  4. Step 4: Simplify right side
    4,306,597.26x = 13,882,885,887,445.50
  5. Step 5: Solve for x
    x = 13,882,885,887,445.50/4,306,597.26
  6. Step 6: Final answer
    x = 3,223,632.27

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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.