Home / 4,354,364.52-6,530,782.98-1,658,851.47

Finding the Fourth Proportional to 4,354,364.52, 6,530,782.98 and 1,658,851.47

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Solution

The fourth proportional to 4,354,364.52, 6,530,782.98 and 1,658,851.47 is: 2,487,986.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,364.52 : 6,530,782.98 = 1,658,851.47 : x
  2. Step 2: Convert to fraction form
    4,354,364.52/6,530,782.98 = 1,658,851.47/x
  3. Step 3: Cross multiply
    4,354,364.52x = 6,530,782.98 × 1,658,851.47
  4. Step 4: Simplify right side
    4,354,364.52x = 10,833,598,946,623.98
  5. Step 5: Solve for x
    x = 10,833,598,946,623.98/4,354,364.52
  6. Step 6: Final answer
    x = 2,487,986.23

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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.