Home / 1,047,668.49-1,445,792.64-594,962.73

Finding the Fourth Proportional to 1,047,668.49, 1,445,792.64 and 594,962.73

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Solution

The fourth proportional to 1,047,668.49, 1,445,792.64 and 594,962.73 is: 821,054.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,668.49 : 1,445,792.64 = 594,962.73 : x
  2. Step 2: Convert to fraction form
    1,047,668.49/1,445,792.64 = 594,962.73/x
  3. Step 3: Cross multiply
    1,047,668.49x = 1,445,792.64 × 594,962.73
  4. Step 4: Simplify right side
    1,047,668.49x = 860,192,736,108.31
  5. Step 5: Solve for x
    x = 860,192,736,108.31/1,047,668.49
  6. Step 6: Final answer
    x = 821,054.32

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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.