Home / 5,916,270.81-8,164,461.58-3,338,191.47

Finding the Fourth Proportional to 5,916,270.81, 8,164,461.58 and 3,338,191.47

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Solution

The fourth proportional to 5,916,270.81, 8,164,461.58 and 3,338,191.47 is: 4,606,708.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,270.81 : 8,164,461.58 = 3,338,191.47 : x
  2. Step 2: Convert to fraction form
    5,916,270.81/8,164,461.58 = 3,338,191.47/x
  3. Step 3: Cross multiply
    5,916,270.81x = 8,164,461.58 × 3,338,191.47
  4. Step 4: Simplify right side
    5,916,270.81x = 27,254,535,980,353.82
  5. Step 5: Solve for x
    x = 27,254,535,980,353.82/5,916,270.81
  6. Step 6: Final answer
    x = 4,606,708.66

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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.