Home / 1,634,529.06-2,254,372.02-1,061,753.76

Finding the Fourth Proportional to 1,634,529.06, 2,254,372.02 and 1,061,753.76

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Solution

The fourth proportional to 1,634,529.06, 2,254,372.02 and 1,061,753.76 is: 1,464,389.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,529.06 : 2,254,372.02 = 1,061,753.76 : x
  2. Step 2: Convert to fraction form
    1,634,529.06/2,254,372.02 = 1,061,753.76/x
  3. Step 3: Cross multiply
    1,634,529.06x = 2,254,372.02 × 1,061,753.76
  4. Step 4: Simplify right side
    1,634,529.06x = 2,393,587,968,673.80
  5. Step 5: Solve for x
    x = 2,393,587,968,673.80/1,634,529.06
  6. Step 6: Final answer
    x = 1,464,389.97

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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.