Home / 3,358,252.19-4,634,389.74-1,907,950.16

Finding the Fourth Proportional to 3,358,252.19, 4,634,389.74 and 1,907,950.16

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Solution

The fourth proportional to 3,358,252.19, 4,634,389.74 and 1,907,950.16 is: 2,632,972.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,252.19 : 4,634,389.74 = 1,907,950.16 : x
  2. Step 2: Convert to fraction form
    3,358,252.19/4,634,389.74 = 1,907,950.16/x
  3. Step 3: Cross multiply
    3,358,252.19x = 4,634,389.74 × 1,907,950.16
  4. Step 4: Simplify right side
    3,358,252.19x = 8,842,184,622,763.41
  5. Step 5: Solve for x
    x = 8,842,184,622,763.41/3,358,252.19
  6. Step 6: Final answer
    x = 2,632,972.19

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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.