Home / 4,772,479.50-6,586,022.79-2,626,303.50

Finding the Fourth Proportional to 4,772,479.50, 6,586,022.79 and 2,626,303.50

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Solution

The fourth proportional to 4,772,479.50, 6,586,022.79 and 2,626,303.50 is: 3,624,299.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,479.50 : 6,586,022.79 = 2,626,303.50 : x
  2. Step 2: Convert to fraction form
    4,772,479.50/6,586,022.79 = 2,626,303.50/x
  3. Step 3: Cross multiply
    4,772,479.50x = 6,586,022.79 × 2,626,303.50
  4. Step 4: Simplify right side
    4,772,479.50x = 17,296,894,704,456.77
  5. Step 5: Solve for x
    x = 17,296,894,704,456.77/4,772,479.50
  6. Step 6: Final answer
    x = 3,624,299.42

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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.