Home / 2,837,162.40-4,253,410.80-1,507,466.40

Finding the Fourth Proportional to 2,837,162.40, 4,253,410.80 and 1,507,466.40

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Solution

The fourth proportional to 2,837,162.40, 4,253,410.80 and 1,507,466.40 is: 2,259,960.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,162.40 : 4,253,410.80 = 1,507,466.40 : x
  2. Step 2: Convert to fraction form
    2,837,162.40/4,253,410.80 = 1,507,466.40/x
  3. Step 3: Cross multiply
    2,837,162.40x = 4,253,410.80 × 1,507,466.40
  4. Step 4: Simplify right side
    2,837,162.40x = 6,411,873,866,397.12
  5. Step 5: Solve for x
    x = 6,411,873,866,397.12/2,837,162.40
  6. Step 6: Final answer
    x = 2,259,960.12

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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.