Home / 1,166,675.70-1,746,514.35-693,117.30

Finding the Fourth Proportional to 1,166,675.70, 1,746,514.35 and 693,117.30

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Solution

The fourth proportional to 1,166,675.70, 1,746,514.35 and 693,117.30 is: 1,037,597.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,675.70 : 1,746,514.35 = 693,117.30 : x
  2. Step 2: Convert to fraction form
    1,166,675.70/1,746,514.35 = 693,117.30/x
  3. Step 3: Cross multiply
    1,166,675.70x = 1,746,514.35 × 693,117.30
  4. Step 4: Simplify right side
    1,166,675.70x = 1,210,539,310,683.26
  5. Step 5: Solve for x
    x = 1,210,539,310,683.26/1,166,675.70
  6. Step 6: Final answer
    x = 1,037,597.09

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Why These Related Problems?

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