Home / 1,006,355.55-1,509,095.93-332,176.35

Finding the Fourth Proportional to 1,006,355.55, 1,509,095.93 and 332,176.35

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Solution

The fourth proportional to 1,006,355.55, 1,509,095.93 and 332,176.35 is: 498,120.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,355.55 : 1,509,095.93 = 332,176.35 : x
  2. Step 2: Convert to fraction form
    1,006,355.55/1,509,095.93 = 332,176.35/x
  3. Step 3: Cross multiply
    1,006,355.55x = 1,509,095.93 × 332,176.35
  4. Step 4: Simplify right side
    1,006,355.55x = 501,285,976,166.37
  5. Step 5: Solve for x
    x = 501,285,976,166.37/1,006,355.55
  6. Step 6: Final answer
    x = 498,120.15

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1.5x scale

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.