Home / 10,725,368.04-16,084,633.18-3,535,561.96

Finding the Fourth Proportional to 10,725,368.04, 16,084,633.18 and 3,535,561.96

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Solution

The fourth proportional to 10,725,368.04, 16,084,633.18 and 3,535,561.96 is: 5,302,215.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,368.04 : 16,084,633.18 = 3,535,561.96 : x
  2. Step 2: Convert to fraction form
    10,725,368.04/16,084,633.18 = 3,535,561.96/x
  3. Step 3: Cross multiply
    10,725,368.04x = 16,084,633.18 × 3,535,561.96
  4. Step 4: Simplify right side
    10,725,368.04x = 56,868,217,211,761.83
  5. Step 5: Solve for x
    x = 56,868,217,211,761.83/10,725,368.04
  6. Step 6: Final answer
    x = 5,302,215.92

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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.