Home / 8,845,820.04-12,210,998.16-5,946,892.26

Finding the Fourth Proportional to 8,845,820.04, 12,210,998.16 and 5,946,892.26

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Solution

The fourth proportional to 8,845,820.04, 12,210,998.16 and 5,946,892.26 is: 8,209,243.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,820.04 : 12,210,998.16 = 5,946,892.26 : x
  2. Step 2: Convert to fraction form
    8,845,820.04/12,210,998.16 = 5,946,892.26/x
  3. Step 3: Cross multiply
    8,845,820.04x = 12,210,998.16 × 5,946,892.26
  4. Step 4: Simplify right side
    8,845,820.04x = 72,617,490,444,578.23
  5. Step 5: Solve for x
    x = 72,617,490,444,578.23/8,845,820.04
  6. Step 6: Final answer
    x = 8,209,243.48

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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.