Home / 1,496,229.48-2,244,636.90-549,607.32

Finding the Fourth Proportional to 1,496,229.48, 2,244,636.90 and 549,607.32

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Solution

The fourth proportional to 1,496,229.48, 2,244,636.90 and 549,607.32 is: 824,518.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,229.48 : 2,244,636.90 = 549,607.32 : x
  2. Step 2: Convert to fraction form
    1,496,229.48/2,244,636.90 = 549,607.32/x
  3. Step 3: Cross multiply
    1,496,229.48x = 2,244,636.90 × 549,607.32
  4. Step 4: Simplify right side
    1,496,229.48x = 1,233,668,870,982.11
  5. Step 5: Solve for x
    x = 1,233,668,870,982.11/1,496,229.48
  6. Step 6: Final answer
    x = 824,518.49

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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.