Home / 1,549,446.04-2,324,303.10-427,514.92

Finding the Fourth Proportional to 1,549,446.04, 2,324,303.10 and 427,514.92

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Solution

The fourth proportional to 1,549,446.04, 2,324,303.10 and 427,514.92 is: 641,309.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,446.04 : 2,324,303.10 = 427,514.92 : x
  2. Step 2: Convert to fraction form
    1,549,446.04/2,324,303.10 = 427,514.92/x
  3. Step 3: Cross multiply
    1,549,446.04x = 2,324,303.10 × 427,514.92
  4. Step 4: Simplify right side
    1,549,446.04x = 993,674,253,852.25
  5. Step 5: Solve for x
    x = 993,674,253,852.25/1,549,446.04
  6. Step 6: Final answer
    x = 641,309.36

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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.