Home / 2,080,802.13-3,121,203.19-584,894.13

Finding the Fourth Proportional to 2,080,802.13, 3,121,203.19 and 584,894.13

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Solution

The fourth proportional to 2,080,802.13, 3,121,203.19 and 584,894.13 is: 877,341.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,802.13 : 3,121,203.19 = 584,894.13 : x
  2. Step 2: Convert to fraction form
    2,080,802.13/3,121,203.19 = 584,894.13/x
  3. Step 3: Cross multiply
    2,080,802.13x = 3,121,203.19 × 584,894.13
  4. Step 4: Simplify right side
    2,080,802.13x = 1,825,573,424,368.27
  5. Step 5: Solve for x
    x = 1,825,573,424,368.27/2,080,802.13
  6. Step 6: Final answer
    x = 877,341.19

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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.