Home / 1,070,341.44-1,477,054.08-586,910.76

Finding the Fourth Proportional to 1,070,341.44, 1,477,054.08 and 586,910.76

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Solution

The fourth proportional to 1,070,341.44, 1,477,054.08 and 586,910.76 is: 809,927.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,341.44 : 1,477,054.08 = 586,910.76 : x
  2. Step 2: Convert to fraction form
    1,070,341.44/1,477,054.08 = 586,910.76/x
  3. Step 3: Cross multiply
    1,070,341.44x = 1,477,054.08 × 586,910.76
  4. Step 4: Simplify right side
    1,070,341.44x = 866,898,932,653.90
  5. Step 5: Solve for x
    x = 866,898,932,653.90/1,070,341.44
  6. Step 6: Final answer
    x = 809,927.47

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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.