Home / 3,141,860.38-4,335,501.02-1,765,096.08

Finding the Fourth Proportional to 3,141,860.38, 4,335,501.02 and 1,765,096.08

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Solution

The fourth proportional to 3,141,860.38, 4,335,501.02 and 1,765,096.08 is: 2,435,682.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,860.38 : 4,335,501.02 = 1,765,096.08 : x
  2. Step 2: Convert to fraction form
    3,141,860.38/4,335,501.02 = 1,765,096.08/x
  3. Step 3: Cross multiply
    3,141,860.38x = 4,335,501.02 × 1,765,096.08
  4. Step 4: Simplify right side
    3,141,860.38x = 7,652,575,855,238.00
  5. Step 5: Solve for x
    x = 7,652,575,855,238.00/3,141,860.38
  6. Step 6: Final answer
    x = 2,435,682.98

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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.