Home / 1,058,108.31-1,459,345.14-695,904.26

Finding the Fourth Proportional to 1,058,108.31, 1,459,345.14 and 695,904.26

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Solution

The fourth proportional to 1,058,108.31, 1,459,345.14 and 695,904.26 is: 959,792.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,108.31 : 1,459,345.14 = 695,904.26 : x
  2. Step 2: Convert to fraction form
    1,058,108.31/1,459,345.14 = 695,904.26/x
  3. Step 3: Cross multiply
    1,058,108.31x = 1,459,345.14 × 695,904.26
  4. Step 4: Simplify right side
    1,058,108.31x = 1,015,564,492,439.57
  5. Step 5: Solve for x
    x = 1,015,564,492,439.57/1,058,108.31
  6. Step 6: Final answer
    x = 959,792.57

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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.