Home / 3,369,951.90-5,054,927.85-973,874.70

Finding the Fourth Proportional to 3,369,951.90, 5,054,927.85 and 973,874.70

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Solution

The fourth proportional to 3,369,951.90, 5,054,927.85 and 973,874.70 is: 1,460,812.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,951.90 : 5,054,927.85 = 973,874.70 : x
  2. Step 2: Convert to fraction form
    3,369,951.90/5,054,927.85 = 973,874.70/x
  3. Step 3: Cross multiply
    3,369,951.90x = 5,054,927.85 × 973,874.70
  4. Step 4: Simplify right side
    3,369,951.90x = 4,922,866,343,440.39
  5. Step 5: Solve for x
    x = 4,922,866,343,440.39/3,369,951.90
  6. Step 6: Final answer
    x = 1,460,812.05

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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.