Home / 1,119,894.04-1,545,455.32-610,596.41

Finding the Fourth Proportional to 1,119,894.04, 1,545,455.32 and 610,596.41

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Solution

The fourth proportional to 1,119,894.04, 1,545,455.32 and 610,596.41 is: 842,623.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,894.04 : 1,545,455.32 = 610,596.41 : x
  2. Step 2: Convert to fraction form
    1,119,894.04/1,545,455.32 = 610,596.41/x
  3. Step 3: Cross multiply
    1,119,894.04x = 1,545,455.32 × 610,596.41
  4. Step 4: Simplify right side
    1,119,894.04x = 943,649,470,207.40
  5. Step 5: Solve for x
    x = 943,649,470,207.40/1,119,894.04
  6. Step 6: Final answer
    x = 842,623.89

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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.