Home / 10,639,899.25-14,683,154.21-6,056,515.33

Finding the Fourth Proportional to 10,639,899.25, 14,683,154.21 and 6,056,515.33

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Solution

The fourth proportional to 10,639,899.25, 14,683,154.21 and 6,056,515.33 is: 8,358,044.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,639,899.25 : 14,683,154.21 = 6,056,515.33 : x
  2. Step 2: Convert to fraction form
    10,639,899.25/14,683,154.21 = 6,056,515.33/x
  3. Step 3: Cross multiply
    10,639,899.25x = 14,683,154.21 × 6,056,515.33
  4. Step 4: Simplify right side
    10,639,899.25x = 88,928,748,565,619.05
  5. Step 5: Solve for x
    x = 88,928,748,565,619.05/10,639,899.25
  6. Step 6: Final answer
    x = 8,358,044.23

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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.