Home / 1,626,013.16-2,243,838.60-937,714.04

Finding the Fourth Proportional to 1,626,013.16, 2,243,838.60 and 937,714.04

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Solution

The fourth proportional to 1,626,013.16, 2,243,838.60 and 937,714.04 is: 1,294,011.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,013.16 : 2,243,838.60 = 937,714.04 : x
  2. Step 2: Convert to fraction form
    1,626,013.16/2,243,838.60 = 937,714.04/x
  3. Step 3: Cross multiply
    1,626,013.16x = 2,243,838.60 × 937,714.04
  4. Step 4: Simplify right side
    1,626,013.16x = 2,104,078,947,494.75
  5. Step 5: Solve for x
    x = 2,104,078,947,494.75/1,626,013.16
  6. Step 6: Final answer
    x = 1,294,011.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.