Home / 4,602,030-6,905,078.36-2,413,076.88

Finding the Fourth Proportional to 4,602,030, 6,905,078.36 and 2,413,076.88

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Solution

The fourth proportional to 4,602,030, 6,905,078.36 and 2,413,076.88 is: 3,620,681.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,030 : 6,905,078.36 = 2,413,076.88 : x
  2. Step 2: Convert to fraction form
    4,602,030/6,905,078.36 = 2,413,076.88/x
  3. Step 3: Cross multiply
    4,602,030x = 6,905,078.36 × 2,413,076.88
  4. Step 4: Simplify right side
    4,602,030x = 16,662,484,945,104.32
  5. Step 5: Solve for x
    x = 16,662,484,945,104.32/4,602,030
  6. Step 6: Final answer
    x = 3,620,681.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.