Home / 1,068,058.96-1,473,930.54-609,196.84

Finding the Fourth Proportional to 1,068,058.96, 1,473,930.54 and 609,196.84

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Solution

The fourth proportional to 1,068,058.96, 1,473,930.54 and 609,196.84 is: 840,696.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,058.96 : 1,473,930.54 = 609,196.84 : x
  2. Step 2: Convert to fraction form
    1,068,058.96/1,473,930.54 = 609,196.84/x
  3. Step 3: Cross multiply
    1,068,058.96x = 1,473,930.54 × 609,196.84
  4. Step 4: Simplify right side
    1,068,058.96x = 897,913,827,347.49
  5. Step 5: Solve for x
    x = 897,913,827,347.49/1,068,058.96
  6. Step 6: Final answer
    x = 840,696.87

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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.