Home / 9,426,435.08-14,140,464.78-2,603,009.48

Finding the Fourth Proportional to 9,426,435.08, 14,140,464.78 and 2,603,009.48

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Solution

The fourth proportional to 9,426,435.08, 14,140,464.78 and 2,603,009.48 is: 3,904,738.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,426,435.08 : 14,140,464.78 = 2,603,009.48 : x
  2. Step 2: Convert to fraction form
    9,426,435.08/14,140,464.78 = 2,603,009.48/x
  3. Step 3: Cross multiply
    9,426,435.08x = 14,140,464.78 × 2,603,009.48
  4. Step 4: Simplify right side
    9,426,435.08x = 36,807,763,873,946.11
  5. Step 5: Solve for x
    x = 36,807,763,873,946.11/9,426,435.08
  6. Step 6: Final answer
    x = 3,904,738.49

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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.