Home / 3,063,696.21-4,593,416.10-1,356,909.48

Finding the Fourth Proportional to 3,063,696.21, 4,593,416.10 and 1,356,909.48

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Solution

The fourth proportional to 3,063,696.21, 4,593,416.10 and 1,356,909.48 is: 2,034,421.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,696.21 : 4,593,416.10 = 1,356,909.48 : x
  2. Step 2: Convert to fraction form
    3,063,696.21/4,593,416.10 = 1,356,909.48/x
  3. Step 3: Cross multiply
    3,063,696.21x = 4,593,416.10 × 1,356,909.48
  4. Step 4: Simplify right side
    3,063,696.21x = 6,232,849,851,674.63
  5. Step 5: Solve for x
    x = 6,232,849,851,674.63/3,063,696.21
  6. Step 6: Final answer
    x = 2,034,421.63

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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.