Home / 1,536,056.88-2,303,372.58-896,544.69

Finding the Fourth Proportional to 1,536,056.88, 2,303,372.58 and 896,544.69

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Solution

The fourth proportional to 1,536,056.88, 2,303,372.58 and 896,544.69 is: 1,344,401.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,056.88 : 2,303,372.58 = 896,544.69 : x
  2. Step 2: Convert to fraction form
    1,536,056.88/2,303,372.58 = 896,544.69/x
  3. Step 3: Cross multiply
    1,536,056.88x = 2,303,372.58 × 896,544.69
  4. Step 4: Simplify right side
    1,536,056.88x = 2,065,076,455,690.60
  5. Step 5: Solve for x
    x = 2,065,076,455,690.60/1,536,056.88
  6. Step 6: Final answer
    x = 1,344,401.03

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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.