Home / 5,184,037.78-7,776,056.67-3,756,364.18

Finding the Fourth Proportional to 5,184,037.78, 7,776,056.67 and 3,756,364.18

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Solution

The fourth proportional to 5,184,037.78, 7,776,056.67 and 3,756,364.18 is: 5,634,546.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,037.78 : 7,776,056.67 = 3,756,364.18 : x
  2. Step 2: Convert to fraction form
    5,184,037.78/7,776,056.67 = 3,756,364.18/x
  3. Step 3: Cross multiply
    5,184,037.78x = 7,776,056.67 × 3,756,364.18
  4. Step 4: Simplify right side
    5,184,037.78x = 29,209,700,679,175.98
  5. Step 5: Solve for x
    x = 29,209,700,679,175.98/5,184,037.78
  6. Step 6: Final answer
    x = 5,634,546.26

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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.