Home / 6,020,445.74-9,025,852.34-3,140,367.66

Finding the Fourth Proportional to 6,020,445.74, 9,025,852.34 and 3,140,367.66

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Solution

The fourth proportional to 6,020,445.74, 9,025,852.34 and 3,140,367.66 is: 4,708,039.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,445.74 : 9,025,852.34 = 3,140,367.66 : x
  2. Step 2: Convert to fraction form
    6,020,445.74/9,025,852.34 = 3,140,367.66/x
  3. Step 3: Cross multiply
    6,020,445.74x = 9,025,852.34 × 3,140,367.66
  4. Step 4: Simplify right side
    6,020,445.74x = 28,344,494,776,769.49
  5. Step 5: Solve for x
    x = 28,344,494,776,769.49/6,020,445.74
  6. Step 6: Final answer
    x = 4,708,039.24

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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.