Home / 1,637,004.02-2,442,703.34-1,466,790.41

Finding the Fourth Proportional to 1,637,004.02, 2,442,703.34 and 1,466,790.41

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Solution

The fourth proportional to 1,637,004.02, 2,442,703.34 and 1,466,790.41 is: 2,188,714.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,004.02 : 2,442,703.34 = 1,466,790.41 : x
  2. Step 2: Convert to fraction form
    1,637,004.02/2,442,703.34 = 1,466,790.41/x
  3. Step 3: Cross multiply
    1,637,004.02x = 2,442,703.34 × 1,466,790.41
  4. Step 4: Simplify right side
    1,637,004.02x = 3,582,933,814,039.50
  5. Step 5: Solve for x
    x = 3,582,933,814,039.50/1,637,004.02
  6. Step 6: Final answer
    x = 2,188,714.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.