Home / 3,262,800.51-4,502,539.53-1,812,587.13

Finding the Fourth Proportional to 3,262,800.51, 4,502,539.53 and 1,812,587.13

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Solution

The fourth proportional to 3,262,800.51, 4,502,539.53 and 1,812,587.13 is: 2,501,300.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,800.51 : 4,502,539.53 = 1,812,587.13 : x
  2. Step 2: Convert to fraction form
    3,262,800.51/4,502,539.53 = 1,812,587.13/x
  3. Step 3: Cross multiply
    3,262,800.51x = 4,502,539.53 × 1,812,587.13
  4. Step 4: Simplify right side
    3,262,800.51x = 8,161,245,204,394.25
  5. Step 5: Solve for x
    x = 8,161,245,204,394.25/3,262,800.51
  6. Step 6: Final answer
    x = 2,501,300.70

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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.