Home / 10,580,178.36-14,600,806.08-5,934,993.12

Finding the Fourth Proportional to 10,580,178.36, 14,600,806.08 and 5,934,993.12

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Solution

The fourth proportional to 10,580,178.36, 14,600,806.08 and 5,934,993.12 is: 8,190,380.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,580,178.36 : 14,600,806.08 = 5,934,993.12 : x
  2. Step 2: Convert to fraction form
    10,580,178.36/14,600,806.08 = 5,934,993.12/x
  3. Step 3: Cross multiply
    10,580,178.36x = 14,600,806.08 × 5,934,993.12
  4. Step 4: Simplify right side
    10,580,178.36x = 86,655,683,631,254.17
  5. Step 5: Solve for x
    x = 86,655,683,631,254.17/10,580,178.36
  6. Step 6: Final answer
    x = 8,190,380.23

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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.