Home / 2,406,094.16-3,609,141.23-808,657.25

Finding the Fourth Proportional to 2,406,094.16, 3,609,141.23 and 808,657.25

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Solution

The fourth proportional to 2,406,094.16, 3,609,141.23 and 808,657.25 is: 1,212,985.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,094.16 : 3,609,141.23 = 808,657.25 : x
  2. Step 2: Convert to fraction form
    2,406,094.16/3,609,141.23 = 808,657.25/x
  3. Step 3: Cross multiply
    2,406,094.16x = 3,609,141.23 × 808,657.25
  4. Step 4: Simplify right side
    2,406,094.16x = 2,918,558,199,824.43
  5. Step 5: Solve for x
    x = 2,918,558,199,824.43/2,406,094.16
  6. Step 6: Final answer
    x = 1,212,985.86

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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.