Home / 1,108,885.04-1,530,262.44-599,587.28

Finding the Fourth Proportional to 1,108,885.04, 1,530,262.44 and 599,587.28

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Solution

The fourth proportional to 1,108,885.04, 1,530,262.44 and 599,587.28 is: 827,431.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,885.04 : 1,530,262.44 = 599,587.28 : x
  2. Step 2: Convert to fraction form
    1,108,885.04/1,530,262.44 = 599,587.28/x
  3. Step 3: Cross multiply
    1,108,885.04x = 1,530,262.44 × 599,587.28
  4. Step 4: Simplify right side
    1,108,885.04x = 917,525,894,085.76
  5. Step 5: Solve for x
    x = 917,525,894,085.76/1,108,885.04
  6. Step 6: Final answer
    x = 827,431.03

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1.5x scale

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.