Home / 732,330.99-1,010,498.90-410,054.67

Finding the Fourth Proportional to 732,330.99, 1,010,498.90 and 410,054.67

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Solution

The fourth proportional to 732,330.99, 1,010,498.90 and 410,054.67 is: 565,809.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,330.99 : 1,010,498.90 = 410,054.67 : x
  2. Step 2: Convert to fraction form
    732,330.99/1,010,498.90 = 410,054.67/x
  3. Step 3: Cross multiply
    732,330.99x = 1,010,498.90 × 410,054.67
  4. Step 4: Simplify right side
    732,330.99x = 414,359,790,924.59
  5. Step 5: Solve for x
    x = 414,359,790,924.59/732,330.99
  6. Step 6: Final answer
    x = 565,809.44

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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.