Home / 1,895,281.92-2,615,450.22-1,035,848.34

Finding the Fourth Proportional to 1,895,281.92, 2,615,450.22 and 1,035,848.34

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Solution

The fourth proportional to 1,895,281.92, 2,615,450.22 and 1,035,848.34 is: 1,429,449.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,281.92 : 2,615,450.22 = 1,035,848.34 : x
  2. Step 2: Convert to fraction form
    1,895,281.92/2,615,450.22 = 1,035,848.34/x
  3. Step 3: Cross multiply
    1,895,281.92x = 2,615,450.22 × 1,035,848.34
  4. Step 4: Simplify right side
    1,895,281.92x = 2,709,209,768,739.63
  5. Step 5: Solve for x
    x = 2,709,209,768,739.63/1,895,281.92
  6. Step 6: Final answer
    x = 1,429,449.49

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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.