Home / 10,024,703.12-13,834,399.20-5,893,985

Finding the Fourth Proportional to 10,024,703.12, 13,834,399.20 and 5,893,985

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Solution

The fourth proportional to 10,024,703.12, 13,834,399.20 and 5,893,985 is: 8,133,880.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,703.12 : 13,834,399.20 = 5,893,985 : x
  2. Step 2: Convert to fraction form
    10,024,703.12/13,834,399.20 = 5,893,985/x
  3. Step 3: Cross multiply
    10,024,703.12x = 13,834,399.20 × 5,893,985
  4. Step 4: Simplify right side
    10,024,703.12x = 81,539,741,368,812
  5. Step 5: Solve for x
    x = 81,539,741,368,812/10,024,703.12
  6. Step 6: Final answer
    x = 8,133,880.91

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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.