Home / 3,504,264.02-4,835,875.34-1,955,509.22

Finding the Fourth Proportional to 3,504,264.02, 4,835,875.34 and 1,955,509.22

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Solution

The fourth proportional to 3,504,264.02, 4,835,875.34 and 1,955,509.22 is: 2,698,597.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,264.02 : 4,835,875.34 = 1,955,509.22 : x
  2. Step 2: Convert to fraction form
    3,504,264.02/4,835,875.34 = 1,955,509.22/x
  3. Step 3: Cross multiply
    3,504,264.02x = 4,835,875.34 × 1,955,509.22
  4. Step 4: Simplify right side
    3,504,264.02x = 9,456,598,780,183.71
  5. Step 5: Solve for x
    x = 9,456,598,780,183.71/3,504,264.02
  6. Step 6: Final answer
    x = 2,698,597.69

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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.