Home / 1,705,815.77-2,353,963.95-941,852.93

Finding the Fourth Proportional to 1,705,815.77, 2,353,963.95 and 941,852.93

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Solution

The fourth proportional to 1,705,815.77, 2,353,963.95 and 941,852.93 is: 1,299,722.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,815.77 : 2,353,963.95 = 941,852.93 : x
  2. Step 2: Convert to fraction form
    1,705,815.77/2,353,963.95 = 941,852.93/x
  3. Step 3: Cross multiply
    1,705,815.77x = 2,353,963.95 × 941,852.93
  4. Step 4: Simplify right side
    1,705,815.77x = 2,217,087,831,652.05
  5. Step 5: Solve for x
    x = 2,217,087,831,652.05/1,705,815.77
  6. Step 6: Final answer
    x = 1,299,722.91

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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.