Home / 6,119,603.52-8,444,792.32-3,366,116.32

Finding the Fourth Proportional to 6,119,603.52, 8,444,792.32 and 3,366,116.32

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Solution

The fourth proportional to 6,119,603.52, 8,444,792.32 and 3,366,116.32 is: 4,645,097.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,603.52 : 8,444,792.32 = 3,366,116.32 : x
  2. Step 2: Convert to fraction form
    6,119,603.52/8,444,792.32 = 3,366,116.32/x
  3. Step 3: Cross multiply
    6,119,603.52x = 8,444,792.32 × 3,366,116.32
  4. Step 4: Simplify right side
    6,119,603.52x = 28,426,153,247,362.66
  5. Step 5: Solve for x
    x = 28,426,153,247,362.66/6,119,603.52
  6. Step 6: Final answer
    x = 4,645,097.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.