Home / 4,490,011.26-6,737,674.08-1,652,116.32

Finding the Fourth Proportional to 4,490,011.26, 6,737,674.08 and 1,652,116.32

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Solution

The fourth proportional to 4,490,011.26, 6,737,674.08 and 1,652,116.32 is: 2,479,152.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490,011.26 : 6,737,674.08 = 1,652,116.32 : x
  2. Step 2: Convert to fraction form
    4,490,011.26/6,737,674.08 = 1,652,116.32/x
  3. Step 3: Cross multiply
    4,490,011.26x = 6,737,674.08 × 1,652,116.32
  4. Step 4: Simplify right side
    4,490,011.26x = 11,131,421,306,408.99
  5. Step 5: Solve for x
    x = 11,131,421,306,408.99/4,490,011.26
  6. Step 6: Final answer
    x = 2,479,152.20

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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.