Home / 1,033,424.40-1,549,300.08-323,086.80

Finding the Fourth Proportional to 1,033,424.40, 1,549,300.08 and 323,086.80

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Solution

The fourth proportional to 1,033,424.40, 1,549,300.08 and 323,086.80 is: 484,368.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,424.40 : 1,549,300.08 = 323,086.80 : x
  2. Step 2: Convert to fraction form
    1,033,424.40/1,549,300.08 = 323,086.80/x
  3. Step 3: Cross multiply
    1,033,424.40x = 1,549,300.08 × 323,086.80
  4. Step 4: Simplify right side
    1,033,424.40x = 500,558,405,086.94
  5. Step 5: Solve for x
    x = 500,558,405,086.94/1,033,424.40
  6. Step 6: Final answer
    x = 484,368.67

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1.5x scale

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.