Home / 1,495,867.44-2,242,467.36-549,018.48

Finding the Fourth Proportional to 1,495,867.44, 2,242,467.36 and 549,018.48

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Solution

The fourth proportional to 1,495,867.44, 2,242,467.36 and 549,018.48 is: 823,038.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,867.44 : 2,242,467.36 = 549,018.48 : x
  2. Step 2: Convert to fraction form
    1,495,867.44/2,242,467.36 = 549,018.48/x
  3. Step 3: Cross multiply
    1,495,867.44x = 2,242,467.36 × 549,018.48
  4. Step 4: Simplify right side
    1,495,867.44x = 1,231,156,021,436.81
  5. Step 5: Solve for x
    x = 1,231,156,021,436.81/1,495,867.44
  6. Step 6: Final answer
    x = 823,038.18

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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.