Home / 10,237,804-14,128,082.88-5,654,026.96

Finding the Fourth Proportional to 10,237,804, 14,128,082.88 and 5,654,026.96

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Solution

The fourth proportional to 10,237,804, 14,128,082.88 and 5,654,026.96 is: 7,802,509.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,237,804 : 14,128,082.88 = 5,654,026.96 : x
  2. Step 2: Convert to fraction form
    10,237,804/14,128,082.88 = 5,654,026.96/x
  3. Step 3: Cross multiply
    10,237,804x = 14,128,082.88 × 5,654,026.96
  4. Step 4: Simplify right side
    10,237,804x = 79,880,561,496,634.45
  5. Step 5: Solve for x
    x = 79,880,561,496,634.45/10,237,804
  6. Step 6: Final answer
    x = 7,802,509.36

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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.