Home / 1,556,696.70-2,335,045.05-996,824.70

Finding the Fourth Proportional to 1,556,696.70, 2,335,045.05 and 996,824.70

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Solution

The fourth proportional to 1,556,696.70, 2,335,045.05 and 996,824.70 is: 1,495,237.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,696.70 : 2,335,045.05 = 996,824.70 : x
  2. Step 2: Convert to fraction form
    1,556,696.70/2,335,045.05 = 996,824.70/x
  3. Step 3: Cross multiply
    1,556,696.70x = 2,335,045.05 × 996,824.70
  4. Step 4: Simplify right side
    1,556,696.70x = 2,327,630,581,452.74
  5. Step 5: Solve for x
    x = 2,327,630,581,452.74/1,556,696.70
  6. Step 6: Final answer
    x = 1,495,237.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.