Home / 3,807,699.34-5,254,594.47-2,065,364.39

Finding the Fourth Proportional to 3,807,699.34, 5,254,594.47 and 2,065,364.39

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Solution

The fourth proportional to 3,807,699.34, 5,254,594.47 and 2,065,364.39 is: 2,850,186.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,699.34 : 5,254,594.47 = 2,065,364.39 : x
  2. Step 2: Convert to fraction form
    3,807,699.34/5,254,594.47 = 2,065,364.39/x
  3. Step 3: Cross multiply
    3,807,699.34x = 5,254,594.47 × 2,065,364.39
  4. Step 4: Simplify right side
    3,807,699.34x = 10,852,652,311,378.87
  5. Step 5: Solve for x
    x = 10,852,652,311,378.87/3,807,699.34
  6. Step 6: Final answer
    x = 2,850,186.26

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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.