Home / 1,093,441.79-1,508,950.32-610,006.94

Finding the Fourth Proportional to 1,093,441.79, 1,508,950.32 and 610,006.94

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Solution

The fourth proportional to 1,093,441.79, 1,508,950.32 and 610,006.94 is: 841,809.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,441.79 : 1,508,950.32 = 610,006.94 : x
  2. Step 2: Convert to fraction form
    1,093,441.79/1,508,950.32 = 610,006.94/x
  3. Step 3: Cross multiply
    1,093,441.79x = 1,508,950.32 × 610,006.94
  4. Step 4: Simplify right side
    1,093,441.79x = 920,470,163,141.51
  5. Step 5: Solve for x
    x = 920,470,163,141.51/1,093,441.79
  6. Step 6: Final answer
    x = 841,809.93

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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.