Home / 1,833,403.60-2,752,729.80-1,036,242.10

Finding the Fourth Proportional to 1,833,403.60, 2,752,729.80 and 1,036,242.10

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Solution

The fourth proportional to 1,833,403.60, 2,752,729.80 and 1,036,242.10 is: 1,555,846.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,403.60 : 2,752,729.80 = 1,036,242.10 : x
  2. Step 2: Convert to fraction form
    1,833,403.60/2,752,729.80 = 1,036,242.10/x
  3. Step 3: Cross multiply
    1,833,403.60x = 2,752,729.80 × 1,036,242.10
  4. Step 4: Simplify right side
    1,833,403.60x = 2,852,494,508,684.58
  5. Step 5: Solve for x
    x = 2,852,494,508,684.58/1,833,403.60
  6. Step 6: Final answer
    x = 1,555,846.46

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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.