Home / 3,598,763.16-4,966,293.40-1,967,176.98

Finding the Fourth Proportional to 3,598,763.16, 4,966,293.40 and 1,967,176.98

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Solution

The fourth proportional to 3,598,763.16, 4,966,293.40 and 1,967,176.98 is: 2,714,704.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,763.16 : 4,966,293.40 = 1,967,176.98 : x
  2. Step 2: Convert to fraction form
    3,598,763.16/4,966,293.40 = 1,967,176.98/x
  3. Step 3: Cross multiply
    3,598,763.16x = 4,966,293.40 × 1,967,176.98
  4. Step 4: Simplify right side
    3,598,763.16x = 9,769,578,052,405.93
  5. Step 5: Solve for x
    x = 9,769,578,052,405.93/3,598,763.16
  6. Step 6: Final answer
    x = 2,714,704.36

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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.