Home / 1,456,303.65-2,185,203.96-1,116,927.27

Finding the Fourth Proportional to 1,456,303.65, 2,185,203.96 and 1,116,927.27

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Solution

The fourth proportional to 1,456,303.65, 2,185,203.96 and 1,116,927.27 is: 1,675,964.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,303.65 : 2,185,203.96 = 1,116,927.27 : x
  2. Step 2: Convert to fraction form
    1,456,303.65/2,185,203.96 = 1,116,927.27/x
  3. Step 3: Cross multiply
    1,456,303.65x = 2,185,203.96 × 1,116,927.27
  4. Step 4: Simplify right side
    1,456,303.65x = 2,440,713,893,435.99
  5. Step 5: Solve for x
    x = 2,440,713,893,435.99/1,456,303.65
  6. Step 6: Final answer
    x = 1,675,964.96

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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.