Home / 3,529,802.27-5,296,943.14-1,508,061.40

Finding the Fourth Proportional to 3,529,802.27, 5,296,943.14 and 1,508,061.40

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Solution

The fourth proportional to 3,529,802.27, 5,296,943.14 and 1,508,061.40 is: 2,263,048.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,802.27 : 5,296,943.14 = 1,508,061.40 : x
  2. Step 2: Convert to fraction form
    3,529,802.27/5,296,943.14 = 1,508,061.40/x
  3. Step 3: Cross multiply
    3,529,802.27x = 5,296,943.14 × 1,508,061.40
  4. Step 4: Simplify right side
    3,529,802.27x = 7,988,115,470,416.29
  5. Step 5: Solve for x
    x = 7,988,115,470,416.29/3,529,802.27
  6. Step 6: Final answer
    x = 2,263,048.99

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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.