Home / 4,870,660.48-7,304,808.96-2,029,222.40

Finding the Fourth Proportional to 4,870,660.48, 7,304,808.96 and 2,029,222.40

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Solution

The fourth proportional to 4,870,660.48, 7,304,808.96 and 2,029,222.40 is: 3,043,341.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,660.48 : 7,304,808.96 = 2,029,222.40 : x
  2. Step 2: Convert to fraction form
    4,870,660.48/7,304,808.96 = 2,029,222.40/x
  3. Step 3: Cross multiply
    4,870,660.48x = 7,304,808.96 × 2,029,222.40
  4. Step 4: Simplify right side
    4,870,660.48x = 14,823,081,969,352.70
  5. Step 5: Solve for x
    x = 14,823,081,969,352.70/4,870,660.48
  6. Step 6: Final answer
    x = 3,043,341.25

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1.5x scale

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.