Home / 1,843,798.16-2,763,878.52-883,144.40

Finding the Fourth Proportional to 1,843,798.16, 2,763,878.52 and 883,144.40

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Solution

The fourth proportional to 1,843,798.16, 2,763,878.52 and 883,144.40 is: 1,323,845.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,798.16 : 2,763,878.52 = 883,144.40 : x
  2. Step 2: Convert to fraction form
    1,843,798.16/2,763,878.52 = 883,144.40/x
  3. Step 3: Cross multiply
    1,843,798.16x = 2,763,878.52 × 883,144.40
  4. Step 4: Simplify right side
    1,843,798.16x = 2,440,903,837,218.29
  5. Step 5: Solve for x
    x = 2,440,903,837,218.29/1,843,798.16
  6. Step 6: Final answer
    x = 1,323,845.47

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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.