Home / 2,459,596.86-3,690,516.29-1,262,359.93

Finding the Fourth Proportional to 2,459,596.86, 3,690,516.29 and 1,262,359.93

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Solution

The fourth proportional to 2,459,596.86, 3,690,516.29 and 1,262,359.93 is: 1,894,115.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,596.86 : 3,690,516.29 = 1,262,359.93 : x
  2. Step 2: Convert to fraction form
    2,459,596.86/3,690,516.29 = 1,262,359.93/x
  3. Step 3: Cross multiply
    2,459,596.86x = 3,690,516.29 × 1,262,359.93
  4. Step 4: Simplify right side
    2,459,596.86x = 4,658,759,885,508.26
  5. Step 5: Solve for x
    x = 4,658,759,885,508.26/2,459,596.86
  6. Step 6: Final answer
    x = 1,894,115.24

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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.