Home / 8,114,507-11,198,369.58-4,492,835

Finding the Fourth Proportional to 8,114,507, 11,198,369.58 and 4,492,835

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Solution

The fourth proportional to 8,114,507, 11,198,369.58 and 4,492,835 is: 6,200,306.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,507 : 11,198,369.58 = 4,492,835 : x
  2. Step 2: Convert to fraction form
    8,114,507/11,198,369.58 = 4,492,835/x
  3. Step 3: Cross multiply
    8,114,507x = 11,198,369.58 × 4,492,835
  4. Step 4: Simplify right side
    8,114,507x = 50,312,426,791,959.30
  5. Step 5: Solve for x
    x = 50,312,426,791,959.30/8,114,507
  6. Step 6: Final answer
    x = 6,200,306.04

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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.