Home / 3,710,344.14-5,571,835.29-2,415,700.31

Finding the Fourth Proportional to 3,710,344.14, 5,571,835.29 and 2,415,700.31

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Solution

The fourth proportional to 3,710,344.14, 5,571,835.29 and 2,415,700.31 is: 3,627,664.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,344.14 : 5,571,835.29 = 2,415,700.31 : x
  2. Step 2: Convert to fraction form
    3,710,344.14/5,571,835.29 = 2,415,700.31/x
  3. Step 3: Cross multiply
    3,710,344.14x = 5,571,835.29 × 2,415,700.31
  4. Step 4: Simplify right side
    3,710,344.14x = 13,459,884,209,462.76
  5. Step 5: Solve for x
    x = 13,459,884,209,462.76/3,710,344.14
  6. Step 6: Final answer
    x = 3,627,664.63

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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.