Home / 2,343,607-3,234,522.78-1,484,247.16

Finding the Fourth Proportional to 2,343,607, 3,234,522.78 and 1,484,247.16

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Solution

The fourth proportional to 2,343,607, 3,234,522.78 and 1,484,247.16 is: 2,048,479.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,607 : 3,234,522.78 = 1,484,247.16 : x
  2. Step 2: Convert to fraction form
    2,343,607/3,234,522.78 = 1,484,247.16/x
  3. Step 3: Cross multiply
    2,343,607x = 3,234,522.78 × 1,484,247.16
  4. Step 4: Simplify right side
    2,343,607x = 4,800,831,250,170.31
  5. Step 5: Solve for x
    x = 4,800,831,250,170.31/2,343,607
  6. Step 6: Final answer
    x = 2,048,479.65

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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.