Home / 4,095,705.84-6,142,858.80-1,103,190

Finding the Fourth Proportional to 4,095,705.84, 6,142,858.80 and 1,103,190

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Solution

The fourth proportional to 4,095,705.84, 6,142,858.80 and 1,103,190 is: 1,654,596.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,705.84 : 6,142,858.80 = 1,103,190 : x
  2. Step 2: Convert to fraction form
    4,095,705.84/6,142,858.80 = 1,103,190/x
  3. Step 3: Cross multiply
    4,095,705.84x = 6,142,858.80 × 1,103,190
  4. Step 4: Simplify right side
    4,095,705.84x = 6,776,740,399,572
  5. Step 5: Solve for x
    x = 6,776,740,399,572/4,095,705.84
  6. Step 6: Final answer
    x = 1,654,596.46

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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.