Home / 4,583,678.57-6,321,140.60-3,011,033.93

Finding the Fourth Proportional to 4,583,678.57, 6,321,140.60 and 3,011,033.93

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Solution

The fourth proportional to 4,583,678.57, 6,321,140.60 and 3,011,033.93 is: 4,152,378.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,678.57 : 6,321,140.60 = 3,011,033.93 : x
  2. Step 2: Convert to fraction form
    4,583,678.57/6,321,140.60 = 3,011,033.93/x
  3. Step 3: Cross multiply
    4,583,678.57x = 6,321,140.60 × 3,011,033.93
  4. Step 4: Simplify right side
    4,583,678.57x = 19,033,168,823,648.24
  5. Step 5: Solve for x
    x = 19,033,168,823,648.24/4,583,678.57
  6. Step 6: Final answer
    x = 4,152,378.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.