Home / 1,822,624.07-2,730,940.59-623,892.47

Finding the Fourth Proportional to 1,822,624.07, 2,730,940.59 and 623,892.47

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Solution

The fourth proportional to 1,822,624.07, 2,730,940.59 and 623,892.47 is: 934,813.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,624.07 : 2,730,940.59 = 623,892.47 : x
  2. Step 2: Convert to fraction form
    1,822,624.07/2,730,940.59 = 623,892.47/x
  3. Step 3: Cross multiply
    1,822,624.07x = 2,730,940.59 × 623,892.47
  4. Step 4: Simplify right side
    1,822,624.07x = 1,703,813,256,463.65
  5. Step 5: Solve for x
    x = 1,703,813,256,463.65/1,822,624.07
  6. Step 6: Final answer
    x = 934,813.32

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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.