Home / 3,461,634.61-5,192,518.74-1,065,476.77

Finding the Fourth Proportional to 3,461,634.61, 5,192,518.74 and 1,065,476.77

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Solution

The fourth proportional to 3,461,634.61, 5,192,518.74 and 1,065,476.77 is: 1,598,235.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,634.61 : 5,192,518.74 = 1,065,476.77 : x
  2. Step 2: Convert to fraction form
    3,461,634.61/5,192,518.74 = 1,065,476.77/x
  3. Step 3: Cross multiply
    3,461,634.61x = 5,192,518.74 × 1,065,476.77
  4. Step 4: Simplify right side
    3,461,634.61x = 5,532,508,095,259.67
  5. Step 5: Solve for x
    x = 5,532,508,095,259.67/3,461,634.61
  6. Step 6: Final answer
    x = 1,598,235.72

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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.