Home / 4,210,905.60-6,304,548.60-4,092,807.60

Finding the Fourth Proportional to 4,210,905.60, 6,304,548.60 and 4,092,807.60

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Solution

The fourth proportional to 4,210,905.60, 6,304,548.60 and 4,092,807.60 is: 6,127,732.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,905.60 : 6,304,548.60 = 4,092,807.60 : x
  2. Step 2: Convert to fraction form
    4,210,905.60/6,304,548.60 = 4,092,807.60/x
  3. Step 3: Cross multiply
    4,210,905.60x = 6,304,548.60 × 4,092,807.60
  4. Step 4: Simplify right side
    4,210,905.60x = 25,803,304,424,649.36
  5. Step 5: Solve for x
    x = 25,803,304,424,649.36/4,210,905.60
  6. Step 6: Final answer
    x = 6,127,732.81

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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.