Home / 1,436,792.80-2,154,411.60-595,429.60

Finding the Fourth Proportional to 1,436,792.80, 2,154,411.60 and 595,429.60

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Solution

The fourth proportional to 1,436,792.80, 2,154,411.60 and 595,429.60 is: 892,822.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,792.80 : 2,154,411.60 = 595,429.60 : x
  2. Step 2: Convert to fraction form
    1,436,792.80/2,154,411.60 = 595,429.60/x
  3. Step 3: Cross multiply
    1,436,792.80x = 2,154,411.60 × 595,429.60
  4. Step 4: Simplify right side
    1,436,792.80x = 1,282,800,437,223.36
  5. Step 5: Solve for x
    x = 1,282,800,437,223.36/1,436,792.80
  6. Step 6: Final answer
    x = 892,822.15

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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.