Home / 1,774,896.04-2,449,355.70-970,080.04

Finding the Fourth Proportional to 1,774,896.04, 2,449,355.70 and 970,080.04

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Solution

The fourth proportional to 1,774,896.04, 2,449,355.70 and 970,080.04 is: 1,338,710.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,896.04 : 2,449,355.70 = 970,080.04 : x
  2. Step 2: Convert to fraction form
    1,774,896.04/2,449,355.70 = 970,080.04/x
  3. Step 3: Cross multiply
    1,774,896.04x = 2,449,355.70 × 970,080.04
  4. Step 4: Simplify right side
    1,774,896.04x = 2,376,071,075,430.23
  5. Step 5: Solve for x
    x = 2,376,071,075,430.23/1,774,896.04
  6. Step 6: Final answer
    x = 1,338,710.00

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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.