Home / 4,037,785.09-5,573,005.75-2,319,852.85

Finding the Fourth Proportional to 4,037,785.09, 5,573,005.75 and 2,319,852.85

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Solution

The fourth proportional to 4,037,785.09, 5,573,005.75 and 2,319,852.85 is: 3,201,892.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,785.09 : 5,573,005.75 = 2,319,852.85 : x
  2. Step 2: Convert to fraction form
    4,037,785.09/5,573,005.75 = 2,319,852.85/x
  3. Step 3: Cross multiply
    4,037,785.09x = 5,573,005.75 × 2,319,852.85
  4. Step 4: Simplify right side
    4,037,785.09x = 12,928,553,272,203.89
  5. Step 5: Solve for x
    x = 12,928,553,272,203.89/4,037,785.09
  6. Step 6: Final answer
    x = 3,201,892.37

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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.