Home / 4,873,353.15-6,725,931.09-2,807,973.14

Finding the Fourth Proportional to 4,873,353.15, 6,725,931.09 and 2,807,973.14

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Solution

The fourth proportional to 4,873,353.15, 6,725,931.09 and 2,807,973.14 is: 3,875,408.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,353.15 : 6,725,931.09 = 2,807,973.14 : x
  2. Step 2: Convert to fraction form
    4,873,353.15/6,725,931.09 = 2,807,973.14/x
  3. Step 3: Cross multiply
    4,873,353.15x = 6,725,931.09 × 2,807,973.14
  4. Step 4: Simplify right side
    4,873,353.15x = 18,886,233,798,051.37
  5. Step 5: Solve for x
    x = 18,886,233,798,051.37/4,873,353.15
  6. Step 6: Final answer
    x = 3,875,408.41

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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.