Home / 4,053,388.84-6,076,649.28-1,777,188.16

Finding the Fourth Proportional to 4,053,388.84, 6,076,649.28 and 1,777,188.16

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Solution

The fourth proportional to 4,053,388.84, 6,076,649.28 and 1,777,188.16 is: 2,664,276.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,388.84 : 6,076,649.28 = 1,777,188.16 : x
  2. Step 2: Convert to fraction form
    4,053,388.84/6,076,649.28 = 1,777,188.16/x
  3. Step 3: Cross multiply
    4,053,388.84x = 6,076,649.28 × 1,777,188.16
  4. Step 4: Simplify right side
    4,053,388.84x = 10,799,349,152,888.53
  5. Step 5: Solve for x
    x = 10,799,349,152,888.53/4,053,388.84
  6. Step 6: Final answer
    x = 2,664,276.63

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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.