Home / 4,783,345.17-7,174,987.38-1,750,922.25

Finding the Fourth Proportional to 4,783,345.17, 7,174,987.38 and 1,750,922.25

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Solution

The fourth proportional to 4,783,345.17, 7,174,987.38 and 1,750,922.25 is: 2,626,372.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,345.17 : 7,174,987.38 = 1,750,922.25 : x
  2. Step 2: Convert to fraction form
    4,783,345.17/7,174,987.38 = 1,750,922.25/x
  3. Step 3: Cross multiply
    4,783,345.17x = 7,174,987.38 × 1,750,922.25
  4. Step 4: Simplify right side
    4,783,345.17x = 12,562,845,047,111.21
  5. Step 5: Solve for x
    x = 12,562,845,047,111.21/4,783,345.17
  6. Step 6: Final answer
    x = 2,626,372.26

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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.