Home / 4,570,710.48-6,855,997.32-1,112,462.01

Finding the Fourth Proportional to 4,570,710.48, 6,855,997.32 and 1,112,462.01

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Solution

The fourth proportional to 4,570,710.48, 6,855,997.32 and 1,112,462.01 is: 1,668,676.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,710.48 : 6,855,997.32 = 1,112,462.01 : x
  2. Step 2: Convert to fraction form
    4,570,710.48/6,855,997.32 = 1,112,462.01/x
  3. Step 3: Cross multiply
    4,570,710.48x = 6,855,997.32 × 1,112,462.01
  4. Step 4: Simplify right side
    4,570,710.48x = 7,627,036,559,161.81
  5. Step 5: Solve for x
    x = 7,627,036,559,161.81/4,570,710.48
  6. Step 6: Final answer
    x = 1,668,676.37

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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.