Home / 3,549,660.42-4,898,920.59-2,059,840.29

Finding the Fourth Proportional to 3,549,660.42, 4,898,920.59 and 2,059,840.29

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Solution

The fourth proportional to 3,549,660.42, 4,898,920.59 and 2,059,840.29 is: 2,842,805.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,660.42 : 4,898,920.59 = 2,059,840.29 : x
  2. Step 2: Convert to fraction form
    3,549,660.42/4,898,920.59 = 2,059,840.29/x
  3. Step 3: Cross multiply
    3,549,660.42x = 4,898,920.59 × 2,059,840.29
  4. Step 4: Simplify right side
    3,549,660.42x = 10,090,994,008,792.57
  5. Step 5: Solve for x
    x = 10,090,994,008,792.57/3,549,660.42
  6. Step 6: Final answer
    x = 2,842,805.46

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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.