Home / 1,484,217.04-2,048,223.44-805,153.54

Finding the Fourth Proportional to 1,484,217.04, 2,048,223.44 and 805,153.54

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Solution

The fourth proportional to 1,484,217.04, 2,048,223.44 and 805,153.54 is: 1,111,114.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,217.04 : 2,048,223.44 = 805,153.54 : x
  2. Step 2: Convert to fraction form
    1,484,217.04/2,048,223.44 = 805,153.54/x
  3. Step 3: Cross multiply
    1,484,217.04x = 2,048,223.44 × 805,153.54
  4. Step 4: Simplify right side
    1,484,217.04x = 1,649,134,353,426.98
  5. Step 5: Solve for x
    x = 1,649,134,353,426.98/1,484,217.04
  6. Step 6: Final answer
    x = 1,111,114.01

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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.