Home / 1,966,020.32-2,949,477.23-599,916.23

Finding the Fourth Proportional to 1,966,020.32, 2,949,477.23 and 599,916.23

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Solution

The fourth proportional to 1,966,020.32, 2,949,477.23 and 599,916.23 is: 900,010.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,020.32 : 2,949,477.23 = 599,916.23 : x
  2. Step 2: Convert to fraction form
    1,966,020.32/2,949,477.23 = 599,916.23/x
  3. Step 3: Cross multiply
    1,966,020.32x = 2,949,477.23 × 599,916.23
  4. Step 4: Simplify right side
    1,966,020.32x = 1,769,439,242,545.48
  5. Step 5: Solve for x
    x = 1,769,439,242,545.48/1,966,020.32
  6. Step 6: Final answer
    x = 900,010.66

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Why These Related Problems?

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