Home / 10,029,051.65-13,841,315.24-5,898,885.75

Finding the Fourth Proportional to 10,029,051.65, 13,841,315.24 and 5,898,885.75

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Solution

The fourth proportional to 10,029,051.65, 13,841,315.24 and 5,898,885.75 is: 8,141,182.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,029,051.65 : 13,841,315.24 = 5,898,885.75 : x
  2. Step 2: Convert to fraction form
    10,029,051.65/13,841,315.24 = 5,898,885.75/x
  3. Step 3: Cross multiply
    10,029,051.65x = 13,841,315.24 × 5,898,885.75
  4. Step 4: Simplify right side
    10,029,051.65x = 81,648,337,200,999.39
  5. Step 5: Solve for x
    x = 81,648,337,200,999.39/10,029,051.65
  6. Step 6: Final answer
    x = 8,141,182.24

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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.