Home / 4,870,215.60-7,305,323.40-2,032,364.40

Finding the Fourth Proportional to 4,870,215.60, 7,305,323.40 and 2,032,364.40

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Solution

The fourth proportional to 4,870,215.60, 7,305,323.40 and 2,032,364.40 is: 3,048,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,215.60 : 7,305,323.40 = 2,032,364.40 : x
  2. Step 2: Convert to fraction form
    4,870,215.60/7,305,323.40 = 2,032,364.40/x
  3. Step 3: Cross multiply
    4,870,215.60x = 7,305,323.40 × 2,032,364.40
  4. Step 4: Simplify right side
    4,870,215.60x = 14,847,079,208,646.96
  5. Step 5: Solve for x
    x = 14,847,079,208,646.96/4,870,215.60
  6. Step 6: Final answer
    x = 3,048,546.60

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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.