Home / 3,012,931.04-4,156,833.24-1,706,004.50

Finding the Fourth Proportional to 3,012,931.04, 4,156,833.24 and 1,706,004.50

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Solution

The fourth proportional to 3,012,931.04, 4,156,833.24 and 1,706,004.50 is: 2,353,713.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,931.04 : 4,156,833.24 = 1,706,004.50 : x
  2. Step 2: Convert to fraction form
    3,012,931.04/4,156,833.24 = 1,706,004.50/x
  3. Step 3: Cross multiply
    3,012,931.04x = 4,156,833.24 × 1,706,004.50
  4. Step 4: Simplify right side
    3,012,931.04x = 7,091,576,213,189.58
  5. Step 5: Solve for x
    x = 7,091,576,213,189.58/3,012,931.04
  6. Step 6: Final answer
    x = 2,353,713.42

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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.