Home / 9,293,578.71-13,934,955.23-3,607,160.01

Finding the Fourth Proportional to 9,293,578.71, 13,934,955.23 and 3,607,160.01

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Solution

The fourth proportional to 9,293,578.71, 13,934,955.23 and 3,607,160.01 is: 5,408,639.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293,578.71 : 13,934,955.23 = 3,607,160.01 : x
  2. Step 2: Convert to fraction form
    9,293,578.71/13,934,955.23 = 3,607,160.01/x
  3. Step 3: Cross multiply
    9,293,578.71x = 13,934,955.23 × 3,607,160.01
  4. Step 4: Simplify right side
    9,293,578.71x = 50,265,613,210,321.59
  5. Step 5: Solve for x
    x = 50,265,613,210,321.59/9,293,578.71
  6. Step 6: Final answer
    x = 5,408,639.10

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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.