Home / 2,916,005.44-4,024,090.02-1,626,846.10

Finding the Fourth Proportional to 2,916,005.44, 4,024,090.02 and 1,626,846.10

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Solution

The fourth proportional to 2,916,005.44, 4,024,090.02 and 1,626,846.10 is: 2,245,049.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,005.44 : 4,024,090.02 = 1,626,846.10 : x
  2. Step 2: Convert to fraction form
    2,916,005.44/4,024,090.02 = 1,626,846.10/x
  3. Step 3: Cross multiply
    2,916,005.44x = 4,024,090.02 × 1,626,846.10
  4. Step 4: Simplify right side
    2,916,005.44x = 6,546,575,155,085.92
  5. Step 5: Solve for x
    x = 6,546,575,155,085.92/2,916,005.44
  6. Step 6: Final answer
    x = 2,245,049.02

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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.