Home / 3,748,960.34-5,173,589.85-2,030,080.94

Finding the Fourth Proportional to 3,748,960.34, 5,173,589.85 and 2,030,080.94

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Solution

The fourth proportional to 3,748,960.34, 5,173,589.85 and 2,030,080.94 is: 2,801,525.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,960.34 : 5,173,589.85 = 2,030,080.94 : x
  2. Step 2: Convert to fraction form
    3,748,960.34/5,173,589.85 = 2,030,080.94/x
  3. Step 3: Cross multiply
    3,748,960.34x = 5,173,589.85 × 2,030,080.94
  4. Step 4: Simplify right side
    3,748,960.34x = 10,502,806,145,862.46
  5. Step 5: Solve for x
    x = 10,502,806,145,862.46/3,748,960.34
  6. Step 6: Final answer
    x = 2,801,525.01

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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.