Home / 10,373,322.60-15,559,838.10-4,693,537.80

Finding the Fourth Proportional to 10,373,322.60, 15,559,838.10 and 4,693,537.80

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Solution

The fourth proportional to 10,373,322.60, 15,559,838.10 and 4,693,537.80 is: 7,040,240.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,322.60 : 15,559,838.10 = 4,693,537.80 : x
  2. Step 2: Convert to fraction form
    10,373,322.60/15,559,838.10 = 4,693,537.80/x
  3. Step 3: Cross multiply
    10,373,322.60x = 15,559,838.10 × 4,693,537.80
  4. Step 4: Simplify right side
    10,373,322.60x = 73,030,688,284,230.17
  5. Step 5: Solve for x
    x = 73,030,688,284,230.17/10,373,322.60
  6. Step 6: Final answer
    x = 7,040,240.73

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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.