Home / 8,008,323.03-11,051,482.31-4,337,239.78

Finding the Fourth Proportional to 8,008,323.03, 11,051,482.31 and 4,337,239.78

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Solution

The fourth proportional to 8,008,323.03, 11,051,482.31 and 4,337,239.78 is: 5,985,389.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,323.03 : 11,051,482.31 = 4,337,239.78 : x
  2. Step 2: Convert to fraction form
    8,008,323.03/11,051,482.31 = 4,337,239.78/x
  3. Step 3: Cross multiply
    8,008,323.03x = 11,051,482.31 × 4,337,239.78
  4. Step 4: Simplify right side
    8,008,323.03x = 47,932,928,681,212.09
  5. Step 5: Solve for x
    x = 47,932,928,681,212.09/8,008,323.03
  6. Step 6: Final answer
    x = 5,985,389.01

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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.