Home / 4,361,501.64-6,545,051.80-2,116,414.92

Finding the Fourth Proportional to 4,361,501.64, 6,545,051.80 and 2,116,414.92

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Solution

The fourth proportional to 4,361,501.64, 6,545,051.80 and 2,116,414.92 is: 3,175,980.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,501.64 : 6,545,051.80 = 2,116,414.92 : x
  2. Step 2: Convert to fraction form
    4,361,501.64/6,545,051.80 = 2,116,414.92/x
  3. Step 3: Cross multiply
    4,361,501.64x = 6,545,051.80 × 2,116,414.92
  4. Step 4: Simplify right side
    4,361,501.64x = 13,852,045,281,692.86
  5. Step 5: Solve for x
    x = 13,852,045,281,692.86/4,361,501.64
  6. Step 6: Final answer
    x = 3,175,980.76

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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.