Home / 732,331.99-1,010,500.27-410,055.67

Finding the Fourth Proportional to 732,331.99, 1,010,500.27 and 410,055.67

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Solution

The fourth proportional to 732,331.99, 1,010,500.27 and 410,055.67 is: 565,810.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,331.99 : 1,010,500.27 = 410,055.67 : x
  2. Step 2: Convert to fraction form
    732,331.99/1,010,500.27 = 410,055.67/x
  3. Step 3: Cross multiply
    732,331.99x = 1,010,500.27 × 410,055.67
  4. Step 4: Simplify right side
    732,331.99x = 414,361,365,250.03
  5. Step 5: Solve for x
    x = 414,361,365,250.03/732,331.99
  6. Step 6: Final answer
    x = 565,810.82

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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.