Home / 5,528,810.92-8,296,953.08-1,934,609.01

Finding the Fourth Proportional to 5,528,810.92, 8,296,953.08 and 1,934,609.01

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Solution

The fourth proportional to 5,528,810.92, 8,296,953.08 and 1,934,609.01 is: 2,903,221.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,810.92 : 8,296,953.08 = 1,934,609.01 : x
  2. Step 2: Convert to fraction form
    5,528,810.92/8,296,953.08 = 1,934,609.01/x
  3. Step 3: Cross multiply
    5,528,810.92x = 8,296,953.08 × 1,934,609.01
  4. Step 4: Simplify right side
    5,528,810.92x = 16,051,360,168,167.19
  5. Step 5: Solve for x
    x = 16,051,360,168,167.19/5,528,810.92
  6. Step 6: Final answer
    x = 2,903,221.04

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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.