Home / 3,044,994-4,567,315.32-915,032.40

Finding the Fourth Proportional to 3,044,994, 4,567,315.32 and 915,032.40

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Solution

The fourth proportional to 3,044,994, 4,567,315.32 and 915,032.40 is: 1,372,495.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,994 : 4,567,315.32 = 915,032.40 : x
  2. Step 2: Convert to fraction form
    3,044,994/4,567,315.32 = 915,032.40/x
  3. Step 3: Cross multiply
    3,044,994x = 4,567,315.32 × 915,032.40
  4. Step 4: Simplify right side
    3,044,994x = 4,179,241,498,816.37
  5. Step 5: Solve for x
    x = 4,179,241,498,816.37/3,044,994
  6. Step 6: Final answer
    x = 1,372,495.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.