Home / 4,575,669.37-6,314,983.74-2,641,926.70

Finding the Fourth Proportional to 4,575,669.37, 6,314,983.74 and 2,641,926.70

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Solution

The fourth proportional to 4,575,669.37, 6,314,983.74 and 2,641,926.70 is: 3,646,182.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,669.37 : 6,314,983.74 = 2,641,926.70 : x
  2. Step 2: Convert to fraction form
    4,575,669.37/6,314,983.74 = 2,641,926.70/x
  3. Step 3: Cross multiply
    4,575,669.37x = 6,314,983.74 × 2,641,926.70
  4. Step 4: Simplify right side
    4,575,669.37x = 16,683,724,152,771.86
  5. Step 5: Solve for x
    x = 16,683,724,152,771.86/4,575,669.37
  6. Step 6: Final answer
    x = 3,646,182.19

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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.