Home / 4,166,563.07-5,750,080.40-2,330,911.87

Finding the Fourth Proportional to 4,166,563.07, 5,750,080.40 and 2,330,911.87

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Solution

The fourth proportional to 4,166,563.07, 5,750,080.40 and 2,330,911.87 is: 3,216,783.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,563.07 : 5,750,080.40 = 2,330,911.87 : x
  2. Step 2: Convert to fraction form
    4,166,563.07/5,750,080.40 = 2,330,911.87/x
  3. Step 3: Cross multiply
    4,166,563.07x = 5,750,080.40 × 2,330,911.87
  4. Step 4: Simplify right side
    4,166,563.07x = 13,402,930,668,499.25
  5. Step 5: Solve for x
    x = 13,402,930,668,499.25/4,166,563.07
  6. Step 6: Final answer
    x = 3,216,783.34

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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.