Home / 4,688,819.30-7,029,292.35-2,444,957.30

Finding the Fourth Proportional to 4,688,819.30, 7,029,292.35 and 2,444,957.30

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Solution

The fourth proportional to 4,688,819.30, 7,029,292.35 and 2,444,957.30 is: 3,665,383.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,819.30 : 7,029,292.35 = 2,444,957.30 : x
  2. Step 2: Convert to fraction form
    4,688,819.30/7,029,292.35 = 2,444,957.30/x
  3. Step 3: Cross multiply
    4,688,819.30x = 7,029,292.35 × 2,444,957.30
  4. Step 4: Simplify right side
    4,688,819.30x = 17,186,319,644,966.65
  5. Step 5: Solve for x
    x = 17,186,319,644,966.65/4,688,819.30
  6. Step 6: Final answer
    x = 3,665,383.23

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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.