Home / 1,034,606.79-1,427,743.62-581,897.79

Finding the Fourth Proportional to 1,034,606.79, 1,427,743.62 and 581,897.79

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Solution

The fourth proportional to 1,034,606.79, 1,427,743.62 and 581,897.79 is: 803,011.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,606.79 : 1,427,743.62 = 581,897.79 : x
  2. Step 2: Convert to fraction form
    1,034,606.79/1,427,743.62 = 581,897.79/x
  3. Step 3: Cross multiply
    1,034,606.79x = 1,427,743.62 × 581,897.79
  4. Step 4: Simplify right side
    1,034,606.79x = 830,800,857,164.60
  5. Step 5: Solve for x
    x = 830,800,857,164.60/1,034,606.79
  6. Step 6: Final answer
    x = 803,011.22

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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.