Home / 4,119,880.50-5,685,503.54-2,284,416.25

Finding the Fourth Proportional to 4,119,880.50, 5,685,503.54 and 2,284,416.25

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Solution

The fourth proportional to 4,119,880.50, 5,685,503.54 and 2,284,416.25 is: 3,152,532.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,880.50 : 5,685,503.54 = 2,284,416.25 : x
  2. Step 2: Convert to fraction form
    4,119,880.50/5,685,503.54 = 2,284,416.25/x
  3. Step 3: Cross multiply
    4,119,880.50x = 5,685,503.54 × 2,284,416.25
  4. Step 4: Simplify right side
    4,119,880.50x = 12,988,056,650,572.69
  5. Step 5: Solve for x
    x = 12,988,056,650,572.69/4,119,880.50
  6. Step 6: Final answer
    x = 3,152,532.37

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1.5x scale

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.