Home / 953,263.35-1,429,458.48-569,186.57

Finding the Fourth Proportional to 953,263.35, 1,429,458.48 and 569,186.57

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Solution

The fourth proportional to 953,263.35, 1,429,458.48 and 569,186.57 is: 853,519.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,263.35 : 1,429,458.48 = 569,186.57 : x
  2. Step 2: Convert to fraction form
    953,263.35/1,429,458.48 = 569,186.57/x
  3. Step 3: Cross multiply
    953,263.35x = 1,429,458.48 × 569,186.57
  4. Step 4: Simplify right side
    953,263.35x = 813,628,562,041.32
  5. Step 5: Solve for x
    x = 813,628,562,041.32/953,263.35
  6. Step 6: Final answer
    x = 853,519.19

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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.