Home / 4,009,040.46-6,014,445.21-1,169,374.86

Finding the Fourth Proportional to 4,009,040.46, 6,014,445.21 and 1,169,374.86

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Solution

The fourth proportional to 4,009,040.46, 6,014,445.21 and 1,169,374.86 is: 1,754,320.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,040.46 : 6,014,445.21 = 1,169,374.86 : x
  2. Step 2: Convert to fraction form
    4,009,040.46/6,014,445.21 = 1,169,374.86/x
  3. Step 3: Cross multiply
    4,009,040.46x = 6,014,445.21 × 1,169,374.86
  4. Step 4: Simplify right side
    4,009,040.46x = 7,033,141,025,421.42
  5. Step 5: Solve for x
    x = 7,033,141,025,421.42/4,009,040.46
  6. Step 6: Final answer
    x = 1,754,320.29

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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.