Home / 846,095.63-1,167,611.96-464,123.32

Finding the Fourth Proportional to 846,095.63, 1,167,611.96 and 464,123.32

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Solution

The fourth proportional to 846,095.63, 1,167,611.96 and 464,123.32 is: 640,490.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,095.63 : 1,167,611.96 = 464,123.32 : x
  2. Step 2: Convert to fraction form
    846,095.63/1,167,611.96 = 464,123.32/x
  3. Step 3: Cross multiply
    846,095.63x = 1,167,611.96 × 464,123.32
  4. Step 4: Simplify right side
    846,095.63x = 541,915,937,588.19
  5. Step 5: Solve for x
    x = 541,915,937,588.19/846,095.63
  6. Step 6: Final answer
    x = 640,490.18

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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.