Home / 5,748,782.80-7,932,977.70-3,301,792.24

Finding the Fourth Proportional to 5,748,782.80, 7,932,977.70 and 3,301,792.24

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Solution

The fourth proportional to 5,748,782.80, 7,932,977.70 and 3,301,792.24 is: 4,556,276.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,782.80 : 7,932,977.70 = 3,301,792.24 : x
  2. Step 2: Convert to fraction form
    5,748,782.80/7,932,977.70 = 3,301,792.24/x
  3. Step 3: Cross multiply
    5,748,782.80x = 7,932,977.70 × 3,301,792.24
  4. Step 4: Simplify right side
    5,748,782.80x = 26,193,044,209,953.05
  5. Step 5: Solve for x
    x = 26,193,044,209,953.05/5,748,782.80
  6. Step 6: Final answer
    x = 4,556,276.54

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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.