Home / 8,008,323.15-11,051,482.48-4,337,239.91

Finding the Fourth Proportional to 8,008,323.15, 11,051,482.48 and 4,337,239.91

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Solution

The fourth proportional to 8,008,323.15, 11,051,482.48 and 4,337,239.91 is: 5,985,389.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,323.15 : 11,051,482.48 = 4,337,239.91 : x
  2. Step 2: Convert to fraction form
    8,008,323.15/11,051,482.48 = 4,337,239.91/x
  3. Step 3: Cross multiply
    8,008,323.15x = 11,051,482.48 × 4,337,239.91
  4. Step 4: Simplify right side
    8,008,323.15x = 47,932,930,810,821.27
  5. Step 5: Solve for x
    x = 47,932,930,810,821.27/8,008,323.15
  6. Step 6: Final answer
    x = 5,985,389.19

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1.5x scale

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.