Home / 1,073,557.68-1,481,509.80-590,154

Finding the Fourth Proportional to 1,073,557.68, 1,481,509.80 and 590,154

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Solution

The fourth proportional to 1,073,557.68, 1,481,509.80 and 590,154 is: 814,412.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,557.68 : 1,481,509.80 = 590,154 : x
  2. Step 2: Convert to fraction form
    1,073,557.68/1,481,509.80 = 590,154/x
  3. Step 3: Cross multiply
    1,073,557.68x = 1,481,509.80 × 590,154
  4. Step 4: Simplify right side
    1,073,557.68x = 874,318,934,509.20
  5. Step 5: Solve for x
    x = 874,318,934,509.20/1,073,557.68
  6. Step 6: Final answer
    x = 814,412.63

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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.