Home / 4,736,176.77-7,102,501.52-1,702,714.89

Finding the Fourth Proportional to 4,736,176.77, 7,102,501.52 and 1,702,714.89

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Solution

The fourth proportional to 4,736,176.77, 7,102,501.52 and 1,702,714.89 is: 2,553,438.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,176.77 : 7,102,501.52 = 1,702,714.89 : x
  2. Step 2: Convert to fraction form
    4,736,176.77/7,102,501.52 = 1,702,714.89/x
  3. Step 3: Cross multiply
    4,736,176.77x = 7,102,501.52 × 1,702,714.89
  4. Step 4: Simplify right side
    4,736,176.77x = 12,093,535,085,838.06
  5. Step 5: Solve for x
    x = 12,093,535,085,838.06/4,736,176.77
  6. Step 6: Final answer
    x = 2,553,438.28

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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.