Home / 10,573,560.47-14,591,513.43-5,989,881.84

Finding the Fourth Proportional to 10,573,560.47, 14,591,513.43 and 5,989,881.84

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Solution

The fourth proportional to 10,573,560.47, 14,591,513.43 and 5,989,881.84 is: 8,266,036.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,573,560.47 : 14,591,513.43 = 5,989,881.84 : x
  2. Step 2: Convert to fraction form
    10,573,560.47/14,591,513.43 = 5,989,881.84/x
  3. Step 3: Cross multiply
    10,573,560.47x = 14,591,513.43 × 5,989,881.84
  4. Step 4: Simplify right side
    10,573,560.47x = 87,401,441,312,473.11
  5. Step 5: Solve for x
    x = 87,401,441,312,473.11/10,573,560.47
  6. Step 6: Final answer
    x = 8,266,036.93

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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.