Home / 1,702,846.20-2,350,497.18-1,014,733.91

Finding the Fourth Proportional to 1,702,846.20, 2,350,497.18 and 1,014,733.91

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Solution

The fourth proportional to 1,702,846.20, 2,350,497.18 and 1,014,733.91 is: 1,400,672.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,846.20 : 2,350,497.18 = 1,014,733.91 : x
  2. Step 2: Convert to fraction form
    1,702,846.20/2,350,497.18 = 1,014,733.91/x
  3. Step 3: Cross multiply
    1,702,846.20x = 2,350,497.18 × 1,014,733.91
  4. Step 4: Simplify right side
    1,702,846.20x = 2,385,129,182,152.89
  5. Step 5: Solve for x
    x = 2,385,129,182,152.89/1,702,846.20
  6. Step 6: Final answer
    x = 1,400,672.11

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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.