Home / 10,826,295.75-14,940,287.67-5,931,703.47

Finding the Fourth Proportional to 10,826,295.75, 14,940,287.67 and 5,931,703.47

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Solution

The fourth proportional to 10,826,295.75, 14,940,287.67 and 5,931,703.47 is: 8,185,750.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,295.75 : 14,940,287.67 = 5,931,703.47 : x
  2. Step 2: Convert to fraction form
    10,826,295.75/14,940,287.67 = 5,931,703.47/x
  3. Step 3: Cross multiply
    10,826,295.75x = 14,940,287.67 × 5,931,703.47
  4. Step 4: Simplify right side
    10,826,295.75x = 88,621,356,214,937.20
  5. Step 5: Solve for x
    x = 88,621,356,214,937.20/10,826,295.75
  6. Step 6: Final answer
    x = 8,185,750.53

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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.