Home / 1,349,471.19-2,024,311.34-450,916.08

Finding the Fourth Proportional to 1,349,471.19, 2,024,311.34 and 450,916.08

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Solution

The fourth proportional to 1,349,471.19, 2,024,311.34 and 450,916.08 is: 676,409.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,471.19 : 2,024,311.34 = 450,916.08 : x
  2. Step 2: Convert to fraction form
    1,349,471.19/2,024,311.34 = 450,916.08/x
  3. Step 3: Cross multiply
    1,349,471.19x = 2,024,311.34 × 450,916.08
  4. Step 4: Simplify right side
    1,349,471.19x = 912,794,534,132.35
  5. Step 5: Solve for x
    x = 912,794,534,132.35/1,349,471.19
  6. Step 6: Final answer
    x = 676,409.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.