Home / 1,973,962.51-2,962,038.62-963,092.77

Finding the Fourth Proportional to 1,973,962.51, 2,962,038.62 and 963,092.77

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Solution

The fourth proportional to 1,973,962.51, 2,962,038.62 and 963,092.77 is: 1,445,173.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,962.51 : 2,962,038.62 = 963,092.77 : x
  2. Step 2: Convert to fraction form
    1,973,962.51/2,962,038.62 = 963,092.77/x
  3. Step 3: Cross multiply
    1,973,962.51x = 2,962,038.62 × 963,092.77
  4. Step 4: Simplify right side
    1,973,962.51x = 2,852,717,979,382.78
  5. Step 5: Solve for x
    x = 2,852,717,979,382.78/1,973,962.51
  6. Step 6: Final answer
    x = 1,445,173.33

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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.