Home / 1,835,316.84-2,748,545.46-1,103,736.18

Finding the Fourth Proportional to 1,835,316.84, 2,748,545.46 and 1,103,736.18

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Solution

The fourth proportional to 1,835,316.84, 2,748,545.46 and 1,103,736.18 is: 1,652,940.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,316.84 : 2,748,545.46 = 1,103,736.18 : x
  2. Step 2: Convert to fraction form
    1,835,316.84/2,748,545.46 = 1,103,736.18/x
  3. Step 3: Cross multiply
    1,835,316.84x = 2,748,545.46 × 1,103,736.18
  4. Step 4: Simplify right side
    1,835,316.84x = 3,033,669,066,576.74
  5. Step 5: Solve for x
    x = 3,033,669,066,576.74/1,835,316.84
  6. Step 6: Final answer
    x = 1,652,940.24

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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.