Home / 3,572,929.01-5,356,380.47-1,549,649.08

Finding the Fourth Proportional to 3,572,929.01, 5,356,380.47 and 1,549,649.08

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Solution

The fourth proportional to 3,572,929.01, 5,356,380.47 and 1,549,649.08 is: 2,323,166.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,929.01 : 5,356,380.47 = 1,549,649.08 : x
  2. Step 2: Convert to fraction form
    3,572,929.01/5,356,380.47 = 1,549,649.08/x
  3. Step 3: Cross multiply
    3,572,929.01x = 5,356,380.47 × 1,549,649.08
  4. Step 4: Simplify right side
    3,572,929.01x = 8,300,510,076,124.27
  5. Step 5: Solve for x
    x = 8,300,510,076,124.27/3,572,929.01
  6. Step 6: Final answer
    x = 2,323,166.81

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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.