Home / 958,473.06-1,323,127.29-609,756.84

Finding the Fourth Proportional to 958,473.06, 1,323,127.29 and 609,756.84

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Solution

The fourth proportional to 958,473.06, 1,323,127.29 and 609,756.84 is: 841,740.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,473.06 : 1,323,127.29 = 609,756.84 : x
  2. Step 2: Convert to fraction form
    958,473.06/1,323,127.29 = 609,756.84/x
  3. Step 3: Cross multiply
    958,473.06x = 1,323,127.29 × 609,756.84
  4. Step 4: Simplify right side
    958,473.06x = 806,785,915,268.16
  5. Step 5: Solve for x
    x = 806,785,915,268.16/958,473.06
  6. Step 6: Final answer
    x = 841,740.84

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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.