Home / 3,463,549.60-4,779,846.06-1,935,656.68

Finding the Fourth Proportional to 3,463,549.60, 4,779,846.06 and 1,935,656.68

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Solution

The fourth proportional to 3,463,549.60, 4,779,846.06 and 1,935,656.68 is: 2,671,288.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,549.60 : 4,779,846.06 = 1,935,656.68 : x
  2. Step 2: Convert to fraction form
    3,463,549.60/4,779,846.06 = 1,935,656.68/x
  3. Step 3: Cross multiply
    3,463,549.60x = 4,779,846.06 × 1,935,656.68
  4. Step 4: Simplify right side
    3,463,549.60x = 9,252,140,955,410.68
  5. Step 5: Solve for x
    x = 9,252,140,955,410.68/3,463,549.60
  6. Step 6: Final answer
    x = 2,671,288.71

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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.