Home / 954,286.95-1,316,477.03-845,502.17

Finding the Fourth Proportional to 954,286.95, 1,316,477.03 and 845,502.17

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Solution

The fourth proportional to 954,286.95, 1,316,477.03 and 845,502.17 is: 1,166,404.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,286.95 : 1,316,477.03 = 845,502.17 : x
  2. Step 2: Convert to fraction form
    954,286.95/1,316,477.03 = 845,502.17/x
  3. Step 3: Cross multiply
    954,286.95x = 1,316,477.03 × 845,502.17
  4. Step 4: Simplify right side
    954,286.95x = 1,113,084,174,810.26
  5. Step 5: Solve for x
    x = 1,113,084,174,810.26/954,286.95
  6. Step 6: Final answer
    x = 1,166,404.06

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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.