Home / 3,463,537.60-4,779,829.50-1,935,644.68

Finding the Fourth Proportional to 3,463,537.60, 4,779,829.50 and 1,935,644.68

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Solution

The fourth proportional to 3,463,537.60, 4,779,829.50 and 1,935,644.68 is: 2,671,272.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,537.60 : 4,779,829.50 = 1,935,644.68 : x
  2. Step 2: Convert to fraction form
    3,463,537.60/4,779,829.50 = 1,935,644.68/x
  3. Step 3: Cross multiply
    3,463,537.60x = 4,779,829.50 × 1,935,644.68
  4. Step 4: Simplify right side
    3,463,537.60x = 9,252,051,542,982.06
  5. Step 5: Solve for x
    x = 9,252,051,542,982.06/3,463,537.60
  6. Step 6: Final answer
    x = 2,671,272.15

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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.