Home / 4,725,829.70-7,088,744.55-2,201,740.10

Finding the Fourth Proportional to 4,725,829.70, 7,088,744.55 and 2,201,740.10

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Solution

The fourth proportional to 4,725,829.70, 7,088,744.55 and 2,201,740.10 is: 3,302,610.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,829.70 : 7,088,744.55 = 2,201,740.10 : x
  2. Step 2: Convert to fraction form
    4,725,829.70/7,088,744.55 = 2,201,740.10/x
  3. Step 3: Cross multiply
    4,725,829.70x = 7,088,744.55 × 2,201,740.10
  4. Step 4: Simplify right side
    4,725,829.70x = 15,607,573,134,391.46
  5. Step 5: Solve for x
    x = 15,607,573,134,391.46/4,725,829.70
  6. Step 6: Final answer
    x = 3,302,610.15

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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.