Home / 4,160,495.13-6,242,721.93-2,883,068.43

Finding the Fourth Proportional to 4,160,495.13, 6,242,721.93 and 2,883,068.43

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Solution

The fourth proportional to 4,160,495.13, 6,242,721.93 and 2,883,068.43 is: 4,325,974.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,495.13 : 6,242,721.93 = 2,883,068.43 : x
  2. Step 2: Convert to fraction form
    4,160,495.13/6,242,721.93 = 2,883,068.43/x
  3. Step 3: Cross multiply
    4,160,495.13x = 6,242,721.93 × 2,883,068.43
  4. Step 4: Simplify right side
    4,160,495.13x = 17,998,194,513,651.67
  5. Step 5: Solve for x
    x = 17,998,194,513,651.67/4,160,495.13
  6. Step 6: Final answer
    x = 4,325,974.18

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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.