Home / 8,768,730.52-12,101,103-4,795,235.32

Finding the Fourth Proportional to 8,768,730.52, 12,101,103 and 4,795,235.32

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Solution

The fourth proportional to 8,768,730.52, 12,101,103 and 4,795,235.32 is: 6,617,564.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,768,730.52 : 12,101,103 = 4,795,235.32 : x
  2. Step 2: Convert to fraction form
    8,768,730.52/12,101,103 = 4,795,235.32/x
  3. Step 3: Cross multiply
    8,768,730.52x = 12,101,103 × 4,795,235.32
  4. Step 4: Simplify right side
    8,768,730.52x = 58,027,636,516,557.96
  5. Step 5: Solve for x
    x = 58,027,636,516,557.96/8,768,730.52
  6. Step 6: Final answer
    x = 6,617,564.13

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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.