Home / 614,967.12-848,569.77-343,003.14

Finding the Fourth Proportional to 614,967.12, 848,569.77 and 343,003.14

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Solution

The fourth proportional to 614,967.12, 848,569.77 and 343,003.14 is: 473,297.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,967.12 : 848,569.77 = 343,003.14 : x
  2. Step 2: Convert to fraction form
    614,967.12/848,569.77 = 343,003.14/x
  3. Step 3: Cross multiply
    614,967.12x = 848,569.77 × 343,003.14
  4. Step 4: Simplify right side
    614,967.12x = 291,062,095,619.08
  5. Step 5: Solve for x
    x = 291,062,095,619.08/614,967.12
  6. Step 6: Final answer
    x = 473,297.00

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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.