Home / 1,003,095.56-1,504,886.40-576,904.16

Finding the Fourth Proportional to 1,003,095.56, 1,504,886.40 and 576,904.16

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Solution

The fourth proportional to 1,003,095.56, 1,504,886.40 and 576,904.16 is: 865,496.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,095.56 : 1,504,886.40 = 576,904.16 : x
  2. Step 2: Convert to fraction form
    1,003,095.56/1,504,886.40 = 576,904.16/x
  3. Step 3: Cross multiply
    1,003,095.56x = 1,504,886.40 × 576,904.16
  4. Step 4: Simplify right side
    1,003,095.56x = 868,175,224,487.42
  5. Step 5: Solve for x
    x = 868,175,224,487.42/1,003,095.56
  6. Step 6: Final answer
    x = 865,496.03

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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.