Home / 1,009,092.77-1,392,885.46-601,322.52

Finding the Fourth Proportional to 1,009,092.77, 1,392,885.46 and 601,322.52

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Solution

The fourth proportional to 1,009,092.77, 1,392,885.46 and 601,322.52 is: 830,026.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,092.77 : 1,392,885.46 = 601,322.52 : x
  2. Step 2: Convert to fraction form
    1,009,092.77/1,392,885.46 = 601,322.52/x
  3. Step 3: Cross multiply
    1,009,092.77x = 1,392,885.46 × 601,322.52
  4. Step 4: Simplify right side
    1,009,092.77x = 837,573,394,878.56
  5. Step 5: Solve for x
    x = 837,573,394,878.56/1,009,092.77
  6. Step 6: Final answer
    x = 830,026.16

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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.