Home / 4,452,636.02-6,144,649.54-2,415,445.52

Finding the Fourth Proportional to 4,452,636.02, 6,144,649.54 and 2,415,445.52

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Solution

The fourth proportional to 4,452,636.02, 6,144,649.54 and 2,415,445.52 is: 3,333,321.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,636.02 : 6,144,649.54 = 2,415,445.52 : x
  2. Step 2: Convert to fraction form
    4,452,636.02/6,144,649.54 = 2,415,445.52/x
  3. Step 3: Cross multiply
    4,452,636.02x = 6,144,649.54 × 2,415,445.52
  4. Step 4: Simplify right side
    4,452,636.02x = 14,842,066,166,601.20
  5. Step 5: Solve for x
    x = 14,842,066,166,601.20/4,452,636.02
  6. Step 6: Final answer
    x = 3,333,321.23

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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.