Home / 4,886,439.96-7,326,116.10-3,285,030.36

Finding the Fourth Proportional to 4,886,439.96, 7,326,116.10 and 3,285,030.36

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Solution

The fourth proportional to 4,886,439.96, 7,326,116.10 and 3,285,030.36 is: 4,925,163.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,439.96 : 7,326,116.10 = 3,285,030.36 : x
  2. Step 2: Convert to fraction form
    4,886,439.96/7,326,116.10 = 3,285,030.36/x
  3. Step 3: Cross multiply
    4,886,439.96x = 7,326,116.10 × 3,285,030.36
  4. Step 4: Simplify right side
    4,886,439.96x = 24,066,513,809,384.79
  5. Step 5: Solve for x
    x = 24,066,513,809,384.79/4,886,439.96
  6. Step 6: Final answer
    x = 4,925,163.11

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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.