Home / 2,584,126.04-3,876,543.63-877,811.31

Finding the Fourth Proportional to 2,584,126.04, 3,876,543.63 and 877,811.31

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Solution

The fourth proportional to 2,584,126.04, 3,876,543.63 and 877,811.31 is: 1,316,837.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,126.04 : 3,876,543.63 = 877,811.31 : x
  2. Step 2: Convert to fraction form
    2,584,126.04/3,876,543.63 = 877,811.31/x
  3. Step 3: Cross multiply
    2,584,126.04x = 3,876,543.63 × 877,811.31
  4. Step 4: Simplify right side
    2,584,126.04x = 3,402,873,842,122.46
  5. Step 5: Solve for x
    x = 3,402,873,842,122.46/2,584,126.04
  6. Step 6: Final answer
    x = 1,316,837.41

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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.