Home / 1,835,332.88-2,532,688.97-1,019,587.85

Finding the Fourth Proportional to 1,835,332.88, 2,532,688.97 and 1,019,587.85

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Solution

The fourth proportional to 1,835,332.88, 2,532,688.97 and 1,019,587.85 is: 1,406,992.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,332.88 : 2,532,688.97 = 1,019,587.85 : x
  2. Step 2: Convert to fraction form
    1,835,332.88/2,532,688.97 = 1,019,587.85/x
  3. Step 3: Cross multiply
    1,835,332.88x = 2,532,688.97 × 1,019,587.85
  4. Step 4: Simplify right side
    1,835,332.88x = 2,582,298,907,623.59
  5. Step 5: Solve for x
    x = 2,582,298,907,623.59/1,835,332.88
  6. Step 6: Final answer
    x = 1,406,992.12

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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.