Home / 2,564,330.81-3,554,959.19-2,427,818.27

Finding the Fourth Proportional to 2,564,330.81, 3,554,959.19 and 2,427,818.27

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Solution

The fourth proportional to 2,564,330.81, 3,554,959.19 and 2,427,818.27 is: 3,365,710.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,330.81 : 3,554,959.19 = 2,427,818.27 : x
  2. Step 2: Convert to fraction form
    2,564,330.81/3,554,959.19 = 2,427,818.27/x
  3. Step 3: Cross multiply
    2,564,330.81x = 3,554,959.19 × 2,427,818.27
  4. Step 4: Simplify right side
    2,564,330.81x = 8,630,794,840,672.52
  5. Step 5: Solve for x
    x = 8,630,794,840,672.52/2,564,330.81
  6. Step 6: Final answer
    x = 3,365,710.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.