Home / 1,053,929.13-1,454,619.23-601,220.13

Finding the Fourth Proportional to 1,053,929.13, 1,454,619.23 and 601,220.13

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Solution

The fourth proportional to 1,053,929.13, 1,454,619.23 and 601,220.13 is: 829,796.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,929.13 : 1,454,619.23 = 601,220.13 : x
  2. Step 2: Convert to fraction form
    1,053,929.13/1,454,619.23 = 601,220.13/x
  3. Step 3: Cross multiply
    1,053,929.13x = 1,454,619.23 × 601,220.13
  4. Step 4: Simplify right side
    1,053,929.13x = 874,546,362,561.10
  5. Step 5: Solve for x
    x = 874,546,362,561.10/1,053,929.13
  6. Step 6: Final answer
    x = 829,796.18

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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.