Home / 1,070,187.03-1,476,841.26-586,756.35

Finding the Fourth Proportional to 1,070,187.03, 1,476,841.26 and 586,756.35

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Solution

The fourth proportional to 1,070,187.03, 1,476,841.26 and 586,756.35 is: 809,714.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,187.03 : 1,476,841.26 = 586,756.35 : x
  2. Step 2: Convert to fraction form
    1,070,187.03/1,476,841.26 = 586,756.35/x
  3. Step 3: Cross multiply
    1,070,187.03x = 1,476,841.26 × 586,756.35
  4. Step 4: Simplify right side
    1,070,187.03x = 866,545,987,247.00
  5. Step 5: Solve for x
    x = 866,545,987,247.00/1,070,187.03
  6. Step 6: Final answer
    x = 809,714.53

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1.5x scale

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.