Home / 3,021,558.48-4,169,994.48-1,732,518.81

Finding the Fourth Proportional to 3,021,558.48, 4,169,994.48 and 1,732,518.81

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Solution

The fourth proportional to 3,021,558.48, 4,169,994.48 and 1,732,518.81 is: 2,391,015.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,558.48 : 4,169,994.48 = 1,732,518.81 : x
  2. Step 2: Convert to fraction form
    3,021,558.48/4,169,994.48 = 1,732,518.81/x
  3. Step 3: Cross multiply
    3,021,558.48x = 4,169,994.48 × 1,732,518.81
  4. Step 4: Simplify right side
    3,021,558.48x = 7,224,593,874,196.17
  5. Step 5: Solve for x
    x = 7,224,593,874,196.17/3,021,558.48
  6. Step 6: Final answer
    x = 2,391,015.74

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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.