Home / 1,009,092.64-1,392,885.29-601,322.39

Finding the Fourth Proportional to 1,009,092.64, 1,392,885.29 and 601,322.39

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Solution

The fourth proportional to 1,009,092.64, 1,392,885.29 and 601,322.39 is: 830,025.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,092.64 : 1,392,885.29 = 601,322.39 : x
  2. Step 2: Convert to fraction form
    1,009,092.64/1,392,885.29 = 601,322.39/x
  3. Step 3: Cross multiply
    1,009,092.64x = 1,392,885.29 × 601,322.39
  4. Step 4: Simplify right side
    1,009,092.64x = 837,573,112,054.24
  5. Step 5: Solve for x
    x = 837,573,112,054.24/1,009,092.64
  6. Step 6: Final answer
    x = 830,025.99

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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.