Home / 1,056,699.58-1,585,045.48-382,623.24

Finding the Fourth Proportional to 1,056,699.58, 1,585,045.48 and 382,623.24

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Solution

The fourth proportional to 1,056,699.58, 1,585,045.48 and 382,623.24 is: 573,933.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,699.58 : 1,585,045.48 = 382,623.24 : x
  2. Step 2: Convert to fraction form
    1,056,699.58/1,585,045.48 = 382,623.24/x
  3. Step 3: Cross multiply
    1,056,699.58x = 1,585,045.48 × 382,623.24
  4. Step 4: Simplify right side
    1,056,699.58x = 606,475,237,104.96
  5. Step 5: Solve for x
    x = 606,475,237,104.96/1,056,699.58
  6. Step 6: Final answer
    x = 573,933.45

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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.