Home / 5,463,670.90-8,197,802.70-2,936,373.70

Finding the Fourth Proportional to 5,463,670.90, 8,197,802.70 and 2,936,373.70

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Solution

The fourth proportional to 5,463,670.90, 8,197,802.70 and 2,936,373.70 is: 4,405,794.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,670.90 : 8,197,802.70 = 2,936,373.70 : x
  2. Step 2: Convert to fraction form
    5,463,670.90/8,197,802.70 = 2,936,373.70/x
  3. Step 3: Cross multiply
    5,463,670.90x = 8,197,802.70 × 2,936,373.70
  4. Step 4: Simplify right side
    5,463,670.90x = 24,071,812,246,068.99
  5. Step 5: Solve for x
    x = 24,071,812,246,068.99/5,463,670.90
  6. Step 6: Final answer
    x = 4,405,794.69

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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.