Home / 1,496,108.40-2,244,384.06-549,405.30

Finding the Fourth Proportional to 1,496,108.40, 2,244,384.06 and 549,405.30

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Solution

The fourth proportional to 1,496,108.40, 2,244,384.06 and 549,405.30 is: 824,189.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,108.40 : 2,244,384.06 = 549,405.30 : x
  2. Step 2: Convert to fraction form
    1,496,108.40/2,244,384.06 = 549,405.30/x
  3. Step 3: Cross multiply
    1,496,108.40x = 2,244,384.06 × 549,405.30
  4. Step 4: Simplify right side
    1,496,108.40x = 1,233,076,497,799.52
  5. Step 5: Solve for x
    x = 1,233,076,497,799.52/1,496,108.40
  6. Step 6: Final answer
    x = 824,189.28

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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.