Home / 5,500,364.63-7,590,395.03-3,053,005.01

Finding the Fourth Proportional to 5,500,364.63, 7,590,395.03 and 3,053,005.01

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Solution

The fourth proportional to 5,500,364.63, 7,590,395.03 and 3,053,005.01 is: 4,213,086.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,364.63 : 7,590,395.03 = 3,053,005.01 : x
  2. Step 2: Convert to fraction form
    5,500,364.63/7,590,395.03 = 3,053,005.01/x
  3. Step 3: Cross multiply
    5,500,364.63x = 7,590,395.03 × 3,053,005.01
  4. Step 4: Simplify right side
    5,500,364.63x = 23,173,514,001,252.10
  5. Step 5: Solve for x
    x = 23,173,514,001,252.10/5,500,364.63
  6. Step 6: Final answer
    x = 4,213,086.87

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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.