Home / 2,210,704.02-3,316,056.84-790,675.20

Finding the Fourth Proportional to 2,210,704.02, 3,316,056.84 and 790,675.20

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Solution

The fourth proportional to 2,210,704.02, 3,316,056.84 and 790,675.20 is: 1,186,013.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,704.02 : 3,316,056.84 = 790,675.20 : x
  2. Step 2: Convert to fraction form
    2,210,704.02/3,316,056.84 = 790,675.20/x
  3. Step 3: Cross multiply
    2,210,704.02x = 3,316,056.84 × 790,675.20
  4. Step 4: Simplify right side
    2,210,704.02x = 2,621,923,905,178.37
  5. Step 5: Solve for x
    x = 2,621,923,905,178.37/2,210,704.02
  6. Step 6: Final answer
    x = 1,186,013.09

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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.