Home / 3,573,293.34-4,931,171.90-1,941,709.49

Finding the Fourth Proportional to 3,573,293.34, 4,931,171.90 and 1,941,709.49

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Solution

The fourth proportional to 3,573,293.34, 4,931,171.90 and 1,941,709.49 is: 2,679,573.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,293.34 : 4,931,171.90 = 1,941,709.49 : x
  2. Step 2: Convert to fraction form
    3,573,293.34/4,931,171.90 = 1,941,709.49/x
  3. Step 3: Cross multiply
    3,573,293.34x = 4,931,171.90 × 1,941,709.49
  4. Step 4: Simplify right side
    3,573,293.34x = 9,574,903,294,198.07
  5. Step 5: Solve for x
    x = 9,574,903,294,198.07/3,573,293.34
  6. Step 6: Final answer
    x = 2,679,573.82

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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.