Home / 937,477.98-1,293,746.13-529,597.04

Finding the Fourth Proportional to 937,477.98, 1,293,746.13 and 529,597.04

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Solution

The fourth proportional to 937,477.98, 1,293,746.13 and 529,597.04 is: 730,858.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,477.98 : 1,293,746.13 = 529,597.04 : x
  2. Step 2: Convert to fraction form
    937,477.98/1,293,746.13 = 529,597.04/x
  3. Step 3: Cross multiply
    937,477.98x = 1,293,746.13 × 529,597.04
  4. Step 4: Simplify right side
    937,477.98x = 685,164,114,490.73
  5. Step 5: Solve for x
    x = 685,164,114,490.73/937,477.98
  6. Step 6: Final answer
    x = 730,858.89

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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.