Home / 1,004,293.08-1,385,924.40-551,584.08

Finding the Fourth Proportional to 1,004,293.08, 1,385,924.40 and 551,584.08

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Solution

The fourth proportional to 1,004,293.08, 1,385,924.40 and 551,584.08 is: 761,186.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,293.08 : 1,385,924.40 = 551,584.08 : x
  2. Step 2: Convert to fraction form
    1,004,293.08/1,385,924.40 = 551,584.08/x
  3. Step 3: Cross multiply
    1,004,293.08x = 1,385,924.40 × 551,584.08
  4. Step 4: Simplify right side
    1,004,293.08x = 764,453,835,123.55
  5. Step 5: Solve for x
    x = 764,453,835,123.55/1,004,293.08
  6. Step 6: Final answer
    x = 761,186.00

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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.