Home / 8,545,230.46-11,792,417.16-4,677,754.24

Finding the Fourth Proportional to 8,545,230.46, 11,792,417.16 and 4,677,754.24

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Solution

The fourth proportional to 8,545,230.46, 11,792,417.16 and 4,677,754.24 is: 6,455,300.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,545,230.46 : 11,792,417.16 = 4,677,754.24 : x
  2. Step 2: Convert to fraction form
    8,545,230.46/11,792,417.16 = 4,677,754.24/x
  3. Step 3: Cross multiply
    8,545,230.46x = 11,792,417.16 × 4,677,754.24
  4. Step 4: Simplify right side
    8,545,230.46x = 55,162,029,370,038.77
  5. Step 5: Solve for x
    x = 55,162,029,370,038.77/8,545,230.46
  6. Step 6: Final answer
    x = 6,455,300.37

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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.