Home / 5,434,767.18-8,153,485.53-2,703,603.32

Finding the Fourth Proportional to 5,434,767.18, 8,153,485.53 and 2,703,603.32

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Solution

The fourth proportional to 5,434,767.18, 8,153,485.53 and 2,703,603.32 is: 4,056,068.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,434,767.18 : 8,153,485.53 = 2,703,603.32 : x
  2. Step 2: Convert to fraction form
    5,434,767.18/8,153,485.53 = 2,703,603.32/x
  3. Step 3: Cross multiply
    5,434,767.18x = 8,153,485.53 × 2,703,603.32
  4. Step 4: Simplify right side
    5,434,767.18x = 22,043,790,507,712.53
  5. Step 5: Solve for x
    x = 22,043,790,507,712.53/5,434,767.18
  6. Step 6: Final answer
    x = 4,056,068.97

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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.