Home / 4,501,871.54-6,213,174.36-2,567,688.74

Finding the Fourth Proportional to 4,501,871.54, 6,213,174.36 and 2,567,688.74

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Solution

The fourth proportional to 4,501,871.54, 6,213,174.36 and 2,567,688.74 is: 3,543,747.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,871.54 : 6,213,174.36 = 2,567,688.74 : x
  2. Step 2: Convert to fraction form
    4,501,871.54/6,213,174.36 = 2,567,688.74/x
  3. Step 3: Cross multiply
    4,501,871.54x = 6,213,174.36 × 2,567,688.74
  4. Step 4: Simplify right side
    4,501,871.54x = 15,953,497,843,828.71
  5. Step 5: Solve for x
    x = 15,953,497,843,828.71/4,501,871.54
  6. Step 6: Final answer
    x = 3,543,747.91

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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.