Home / 2,452,818.59-3,384,889.67-1,365,347.07

Finding the Fourth Proportional to 2,452,818.59, 3,384,889.67 and 1,365,347.07

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Solution

The fourth proportional to 2,452,818.59, 3,384,889.67 and 1,365,347.07 is: 1,884,178.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,818.59 : 3,384,889.67 = 1,365,347.07 : x
  2. Step 2: Convert to fraction form
    2,452,818.59/3,384,889.67 = 1,365,347.07/x
  3. Step 3: Cross multiply
    2,452,818.59x = 3,384,889.67 × 1,365,347.07
  4. Step 4: Simplify right side
    2,452,818.59x = 4,621,549,193,207.77
  5. Step 5: Solve for x
    x = 4,621,549,193,207.77/2,452,818.59
  6. Step 6: Final answer
    x = 1,884,178.97

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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.