Home / 4,009,051.46-6,014,461.71-1,169,385.86

Finding the Fourth Proportional to 4,009,051.46, 6,014,461.71 and 1,169,385.86

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Solution

The fourth proportional to 4,009,051.46, 6,014,461.71 and 1,169,385.86 is: 1,754,336.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,051.46 : 6,014,461.71 = 1,169,385.86 : x
  2. Step 2: Convert to fraction form
    4,009,051.46/6,014,461.71 = 1,169,385.86/x
  3. Step 3: Cross multiply
    4,009,051.46x = 6,014,461.71 × 1,169,385.86
  4. Step 4: Simplify right side
    4,009,051.46x = 7,033,226,479,185.42
  5. Step 5: Solve for x
    x = 7,033,226,479,185.42/4,009,051.46
  6. Step 6: Final answer
    x = 1,754,336.79

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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.