Home / 608,033.47-839,071.40-336,094.35

Finding the Fourth Proportional to 608,033.47, 839,071.40 and 336,094.35

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Solution

The fourth proportional to 608,033.47, 839,071.40 and 336,094.35 is: 463,802.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,033.47 : 839,071.40 = 336,094.35 : x
  2. Step 2: Convert to fraction form
    608,033.47/839,071.40 = 336,094.35/x
  3. Step 3: Cross multiply
    608,033.47x = 839,071.40 × 336,094.35
  4. Step 4: Simplify right side
    608,033.47x = 282,007,156,786.59
  5. Step 5: Solve for x
    x = 282,007,156,786.59/608,033.47
  6. Step 6: Final answer
    x = 463,802.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.