Home / 3,551,970.74-4,898,448.81-2,327,830.29

Finding the Fourth Proportional to 3,551,970.74, 4,898,448.81 and 2,327,830.29

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Solution

The fourth proportional to 3,551,970.74, 4,898,448.81 and 2,327,830.29 is: 3,210,262.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,970.74 : 4,898,448.81 = 2,327,830.29 : x
  2. Step 2: Convert to fraction form
    3,551,970.74/4,898,448.81 = 2,327,830.29/x
  3. Step 3: Cross multiply
    3,551,970.74x = 4,898,448.81 × 2,327,830.29
  4. Step 4: Simplify right side
    3,551,970.74x = 11,402,757,513,932.46
  5. Step 5: Solve for x
    x = 11,402,757,513,932.46/3,551,970.74
  6. Step 6: Final answer
    x = 3,210,262.24

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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.