Home / 1,047,556.08-1,445,519.52-588,597.66

Finding the Fourth Proportional to 1,047,556.08, 1,445,519.52 and 588,597.66

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Solution

The fourth proportional to 1,047,556.08, 1,445,519.52 and 588,597.66 is: 812,204.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,556.08 : 1,445,519.52 = 588,597.66 : x
  2. Step 2: Convert to fraction form
    1,047,556.08/1,445,519.52 = 588,597.66/x
  3. Step 3: Cross multiply
    1,047,556.08x = 1,445,519.52 × 588,597.66
  4. Step 4: Simplify right side
    1,047,556.08x = 850,829,406,956.32
  5. Step 5: Solve for x
    x = 850,829,406,956.32/1,047,556.08
  6. Step 6: Final answer
    x = 812,204.16

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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.