Home / 4,745,738.86-6,549,117.24-2,570,281.90

Finding the Fourth Proportional to 4,745,738.86, 6,549,117.24 and 2,570,281.90

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Solution

The fourth proportional to 4,745,738.86, 6,549,117.24 and 2,570,281.90 is: 3,546,987.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,738.86 : 6,549,117.24 = 2,570,281.90 : x
  2. Step 2: Convert to fraction form
    4,745,738.86/6,549,117.24 = 2,570,281.90/x
  3. Step 3: Cross multiply
    4,745,738.86x = 6,549,117.24 × 2,570,281.90
  4. Step 4: Simplify right side
    4,745,738.86x = 16,833,077,502,949.96
  5. Step 5: Solve for x
    x = 16,833,077,502,949.96/4,745,738.86
  6. Step 6: Final answer
    x = 3,546,987.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.