Home / 4,870,630.17-7,304,764.23-2,029,192.29

Finding the Fourth Proportional to 4,870,630.17, 7,304,764.23 and 2,029,192.29

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Solution

The fourth proportional to 4,870,630.17, 7,304,764.23 and 2,029,192.29 is: 3,043,296.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,630.17 : 7,304,764.23 = 2,029,192.29 : x
  2. Step 2: Convert to fraction form
    4,870,630.17/7,304,764.23 = 2,029,192.29/x
  3. Step 3: Cross multiply
    4,870,630.17x = 7,304,764.23 × 2,029,192.29
  4. Step 4: Simplify right side
    4,870,630.17x = 14,822,771,255,783.79
  5. Step 5: Solve for x
    x = 14,822,771,255,783.79/4,870,630.17
  6. Step 6: Final answer
    x = 3,043,296.40

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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.