Home / 7,216,835.06-10,826,868.23-2,424,393.62

Finding the Fourth Proportional to 7,216,835.06, 10,826,868.23 and 2,424,393.62

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Solution

The fourth proportional to 7,216,835.06, 10,826,868.23 and 2,424,393.62 is: 3,637,133.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,216,835.06 : 10,826,868.23 = 2,424,393.62 : x
  2. Step 2: Convert to fraction form
    7,216,835.06/10,826,868.23 = 2,424,393.62/x
  3. Step 3: Cross multiply
    7,216,835.06x = 10,826,868.23 × 2,424,393.62
  4. Step 4: Simplify right side
    7,216,835.06x = 26,248,590,195,136.39
  5. Step 5: Solve for x
    x = 26,248,590,195,136.39/7,216,835.06
  6. Step 6: Final answer
    x = 3,637,133.17

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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.