Home / 1,777,586.02-2,453,058.21-1,013,623.18

Finding the Fourth Proportional to 1,777,586.02, 2,453,058.21 and 1,013,623.18

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Solution

The fourth proportional to 1,777,586.02, 2,453,058.21 and 1,013,623.18 is: 1,398,794.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,586.02 : 2,453,058.21 = 1,013,623.18 : x
  2. Step 2: Convert to fraction form
    1,777,586.02/2,453,058.21 = 1,013,623.18/x
  3. Step 3: Cross multiply
    1,777,586.02x = 2,453,058.21 × 1,013,623.18
  4. Step 4: Simplify right side
    1,777,586.02x = 2,486,476,663,545.31
  5. Step 5: Solve for x
    x = 2,486,476,663,545.31/1,777,586.02
  6. Step 6: Final answer
    x = 1,398,794.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.