Home / 1,833,822.80-2,748,109.80-1,350,277.10

Finding the Fourth Proportional to 1,833,822.80, 2,748,109.80 and 1,350,277.10

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Solution

The fourth proportional to 1,833,822.80, 2,748,109.80 and 1,350,277.10 is: 2,023,483.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,822.80 : 2,748,109.80 = 1,350,277.10 : x
  2. Step 2: Convert to fraction form
    1,833,822.80/2,748,109.80 = 1,350,277.10/x
  3. Step 3: Cross multiply
    1,833,822.80x = 2,748,109.80 × 1,350,277.10
  4. Step 4: Simplify right side
    1,833,822.80x = 3,710,709,731,225.58
  5. Step 5: Solve for x
    x = 3,710,709,731,225.58/1,833,822.80
  6. Step 6: Final answer
    x = 2,023,483.26

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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.