Home / 3,666,649.02-5,060,212.10-2,035,056.47

Finding the Fourth Proportional to 3,666,649.02, 5,060,212.10 and 2,035,056.47

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Solution

The fourth proportional to 3,666,649.02, 5,060,212.10 and 2,035,056.47 is: 2,808,509.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,649.02 : 5,060,212.10 = 2,035,056.47 : x
  2. Step 2: Convert to fraction form
    3,666,649.02/5,060,212.10 = 2,035,056.47/x
  3. Step 3: Cross multiply
    3,666,649.02x = 5,060,212.10 × 2,035,056.47
  4. Step 4: Simplify right side
    3,666,649.02x = 10,297,817,364,395.78
  5. Step 5: Solve for x
    x = 10,297,817,364,395.78/3,666,649.02
  6. Step 6: Final answer
    x = 2,808,509.16

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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.