Home / 9,590,421.83-14,383,899.70-2,765,316.98

Finding the Fourth Proportional to 9,590,421.83, 14,383,899.70 and 2,765,316.98

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Solution

The fourth proportional to 9,590,421.83, 14,383,899.70 and 2,765,316.98 is: 4,147,475.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,421.83 : 14,383,899.70 = 2,765,316.98 : x
  2. Step 2: Convert to fraction form
    9,590,421.83/14,383,899.70 = 2,765,316.98/x
  3. Step 3: Cross multiply
    9,590,421.83x = 14,383,899.70 × 2,765,316.98
  4. Step 4: Simplify right side
    9,590,421.83x = 39,776,042,108,073.36
  5. Step 5: Solve for x
    x = 39,776,042,108,073.36/9,590,421.83
  6. Step 6: Final answer
    x = 4,147,475.77

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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.