Home / 3,901,486.50-5,852,261.34-1,205,804.88

Finding the Fourth Proportional to 3,901,486.50, 5,852,261.34 and 1,205,804.88

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Solution

The fourth proportional to 3,901,486.50, 5,852,261.34 and 1,205,804.88 is: 1,808,717.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901,486.50 : 5,852,261.34 = 1,205,804.88 : x
  2. Step 2: Convert to fraction form
    3,901,486.50/5,852,261.34 = 1,205,804.88/x
  3. Step 3: Cross multiply
    3,901,486.50x = 5,852,261.34 × 1,205,804.88
  4. Step 4: Simplify right side
    3,901,486.50x = 7,056,685,282,807.34
  5. Step 5: Solve for x
    x = 7,056,685,282,807.34/3,901,486.50
  6. Step 6: Final answer
    x = 1,808,717.08

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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.