Home / 8,008,320.34-11,051,478.59-4,337,237.09

Finding the Fourth Proportional to 8,008,320.34, 11,051,478.59 and 4,337,237.09

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Solution

The fourth proportional to 8,008,320.34, 11,051,478.59 and 4,337,237.09 is: 5,985,385.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,320.34 : 11,051,478.59 = 4,337,237.09 : x
  2. Step 2: Convert to fraction form
    8,008,320.34/11,051,478.59 = 4,337,237.09/x
  3. Step 3: Cross multiply
    8,008,320.34x = 11,051,478.59 × 4,337,237.09
  4. Step 4: Simplify right side
    8,008,320.34x = 47,932,882,808,880.28
  5. Step 5: Solve for x
    x = 47,932,882,808,880.28/8,008,320.34
  6. Step 6: Final answer
    x = 5,985,385.30

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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.