Home / 1,604,061.77-2,406,092.65-539,103.83

Finding the Fourth Proportional to 1,604,061.77, 2,406,092.65 and 539,103.83

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Solution

The fourth proportional to 1,604,061.77, 2,406,092.65 and 539,103.83 is: 808,655.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,061.77 : 2,406,092.65 = 539,103.83 : x
  2. Step 2: Convert to fraction form
    1,604,061.77/2,406,092.65 = 539,103.83/x
  3. Step 3: Cross multiply
    1,604,061.77x = 2,406,092.65 × 539,103.83
  4. Step 4: Simplify right side
    1,604,061.77x = 1,297,133,749,571.63
  5. Step 5: Solve for x
    x = 1,297,133,749,571.63/1,604,061.77
  6. Step 6: Final answer
    x = 808,655.74

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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.