Home / 5,727,094.65-7,903,188.59-3,148,755.57

Finding the Fourth Proportional to 5,727,094.65, 7,903,188.59 and 3,148,755.57

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Solution

The fourth proportional to 5,727,094.65, 7,903,188.59 and 3,148,755.57 is: 4,345,171.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727,094.65 : 7,903,188.59 = 3,148,755.57 : x
  2. Step 2: Convert to fraction form
    5,727,094.65/7,903,188.59 = 3,148,755.57/x
  3. Step 3: Cross multiply
    5,727,094.65x = 7,903,188.59 × 3,148,755.57
  4. Step 4: Simplify right side
    5,727,094.65x = 24,885,209,077,779.17
  5. Step 5: Solve for x
    x = 24,885,209,077,779.17/5,727,094.65
  6. Step 6: Final answer
    x = 4,345,171.61

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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.