Home / 1,022,332.26-1,533,514.28-302,746.76

Finding the Fourth Proportional to 1,022,332.26, 1,533,514.28 and 302,746.76

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Solution

The fourth proportional to 1,022,332.26, 1,533,514.28 and 302,746.76 is: 454,124.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,332.26 : 1,533,514.28 = 302,746.76 : x
  2. Step 2: Convert to fraction form
    1,022,332.26/1,533,514.28 = 302,746.76/x
  3. Step 3: Cross multiply
    1,022,332.26x = 1,533,514.28 × 302,746.76
  4. Step 4: Simplify right side
    1,022,332.26x = 464,266,470,502.43
  5. Step 5: Solve for x
    x = 464,266,470,502.43/1,022,332.26
  6. Step 6: Final answer
    x = 454,124.84

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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.