Home / 1,158,244.25-1,598,374.30-634,953.94

Finding the Fourth Proportional to 1,158,244.25, 1,598,374.30 and 634,953.94

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Solution

The fourth proportional to 1,158,244.25, 1,598,374.30 and 634,953.94 is: 876,234.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,244.25 : 1,598,374.30 = 634,953.94 : x
  2. Step 2: Convert to fraction form
    1,158,244.25/1,598,374.30 = 634,953.94/x
  3. Step 3: Cross multiply
    1,158,244.25x = 1,598,374.30 × 634,953.94
  4. Step 4: Simplify right side
    1,158,244.25x = 1,014,894,054,294.17
  5. Step 5: Solve for x
    x = 1,014,894,054,294.17/1,158,244.25
  6. Step 6: Final answer
    x = 876,234.92

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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.