Home / 6,935,349.69-9,570,639.17-3,837,871.16

Finding the Fourth Proportional to 6,935,349.69, 9,570,639.17 and 3,837,871.16

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Solution

The fourth proportional to 6,935,349.69, 9,570,639.17 and 3,837,871.16 is: 5,296,182.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,935,349.69 : 9,570,639.17 = 3,837,871.16 : x
  2. Step 2: Convert to fraction form
    6,935,349.69/9,570,639.17 = 3,837,871.16/x
  3. Step 3: Cross multiply
    6,935,349.69x = 9,570,639.17 × 3,837,871.16
  4. Step 4: Simplify right side
    6,935,349.69x = 36,730,879,986,266.78
  5. Step 5: Solve for x
    x = 36,730,879,986,266.78/6,935,349.69
  6. Step 6: Final answer
    x = 5,296,182.84

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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.