Home / 6,703,246.80-10,054,870.20-1,654,557.30

Finding the Fourth Proportional to 6,703,246.80, 10,054,870.20 and 1,654,557.30

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Solution

The fourth proportional to 6,703,246.80, 10,054,870.20 and 1,654,557.30 is: 2,481,835.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,246.80 : 10,054,870.20 = 1,654,557.30 : x
  2. Step 2: Convert to fraction form
    6,703,246.80/10,054,870.20 = 1,654,557.30/x
  3. Step 3: Cross multiply
    6,703,246.80x = 10,054,870.20 × 1,654,557.30
  4. Step 4: Simplify right side
    6,703,246.80x = 16,636,358,889,962.46
  5. Step 5: Solve for x
    x = 16,636,358,889,962.46/6,703,246.80
  6. Step 6: Final answer
    x = 2,481,835.95

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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.