Home / 8,457,952.24-11,671,985.64-4,590,473.46

Finding the Fourth Proportional to 8,457,952.24, 11,671,985.64 and 4,590,473.46

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Solution

The fourth proportional to 8,457,952.24, 11,671,985.64 and 4,590,473.46 is: 6,334,859.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,457,952.24 : 11,671,985.64 = 4,590,473.46 : x
  2. Step 2: Convert to fraction form
    8,457,952.24/11,671,985.64 = 4,590,473.46/x
  3. Step 3: Cross multiply
    8,457,952.24x = 11,671,985.64 × 4,590,473.46
  4. Step 4: Simplify right side
    8,457,952.24x = 53,579,940,305,921.12
  5. Step 5: Solve for x
    x = 53,579,940,305,921.12/8,457,952.24
  6. Step 6: Final answer
    x = 6,334,859.64

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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.