Home / 3,249,838.66-4,489,448.88-2,595,605.71

Finding the Fourth Proportional to 3,249,838.66, 4,489,448.88 and 2,595,605.71

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Solution

The fourth proportional to 3,249,838.66, 4,489,448.88 and 2,595,605.71 is: 3,585,666.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,838.66 : 4,489,448.88 = 2,595,605.71 : x
  2. Step 2: Convert to fraction form
    3,249,838.66/4,489,448.88 = 2,595,605.71/x
  3. Step 3: Cross multiply
    3,249,838.66x = 4,489,448.88 × 2,595,605.71
  4. Step 4: Simplify right side
    3,249,838.66x = 11,652,839,147,681.10
  5. Step 5: Solve for x
    x = 11,652,839,147,681.10/3,249,838.66
  6. Step 6: Final answer
    x = 3,585,666.97

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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.