Home / 4,886,050.19-6,742,766.36-2,710,636.43

Finding the Fourth Proportional to 4,886,050.19, 6,742,766.36 and 2,710,636.43

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Solution

The fourth proportional to 4,886,050.19, 6,742,766.36 and 2,710,636.43 is: 3,740,687.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,050.19 : 6,742,766.36 = 2,710,636.43 : x
  2. Step 2: Convert to fraction form
    4,886,050.19/6,742,766.36 = 2,710,636.43/x
  3. Step 3: Cross multiply
    4,886,050.19x = 6,742,766.36 × 2,710,636.43
  4. Step 4: Simplify right side
    4,886,050.19x = 18,277,188,107,457.25
  5. Step 5: Solve for x
    x = 18,277,188,107,457.25/4,886,050.19
  6. Step 6: Final answer
    x = 3,740,687.76

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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.