Home / 10,948,588.41-15,108,402.82-6,053,426.31

Finding the Fourth Proportional to 10,948,588.41, 15,108,402.82 and 6,053,426.31

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Solution

The fourth proportional to 10,948,588.41, 15,108,402.82 and 6,053,426.31 is: 8,353,369.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,588.41 : 15,108,402.82 = 6,053,426.31 : x
  2. Step 2: Convert to fraction form
    10,948,588.41/15,108,402.82 = 6,053,426.31/x
  3. Step 3: Cross multiply
    10,948,588.41x = 15,108,402.82 × 6,053,426.31
  4. Step 4: Simplify right side
    10,948,588.41x = 91,457,603,132,666.19
  5. Step 5: Solve for x
    x = 91,457,603,132,666.19/10,948,588.41
  6. Step 6: Final answer
    x = 8,353,369.38

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1.5x scale

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.