Home / 1,606,450.32-2,406,394.98-896,856.30

Finding the Fourth Proportional to 1,606,450.32, 2,406,394.98 and 896,856.30

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Solution

The fourth proportional to 1,606,450.32, 2,406,394.98 and 896,856.30 is: 1,343,453.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,450.32 : 2,406,394.98 = 896,856.30 : x
  2. Step 2: Convert to fraction form
    1,606,450.32/2,406,394.98 = 896,856.30/x
  3. Step 3: Cross multiply
    1,606,450.32x = 2,406,394.98 × 896,856.30
  4. Step 4: Simplify right side
    1,606,450.32x = 2,158,190,498,101.37
  5. Step 5: Solve for x
    x = 2,158,190,498,101.37/1,606,450.32
  6. Step 6: Final answer
    x = 1,343,453.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.