Home / 1,081,176.54-1,492,054.77-597,772.89

Finding the Fourth Proportional to 1,081,176.54, 1,492,054.77 and 597,772.89

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Solution

The fourth proportional to 1,081,176.54, 1,492,054.77 and 597,772.89 is: 824,943.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,176.54 : 1,492,054.77 = 597,772.89 : x
  2. Step 2: Convert to fraction form
    1,081,176.54/1,492,054.77 = 597,772.89/x
  3. Step 3: Cross multiply
    1,081,176.54x = 1,492,054.77 × 597,772.89
  4. Step 4: Simplify right side
    1,081,176.54x = 891,909,895,631.32
  5. Step 5: Solve for x
    x = 891,909,895,631.32/1,081,176.54
  6. Step 6: Final answer
    x = 824,943.81

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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.