Home / 10,774,334.76-14,868,898.56-5,879,873.04

Finding the Fourth Proportional to 10,774,334.76, 14,868,898.56 and 5,879,873.04

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Solution

The fourth proportional to 10,774,334.76, 14,868,898.56 and 5,879,873.04 is: 8,114,397.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,334.76 : 14,868,898.56 = 5,879,873.04 : x
  2. Step 2: Convert to fraction form
    10,774,334.76/14,868,898.56 = 5,879,873.04/x
  3. Step 3: Cross multiply
    10,774,334.76x = 14,868,898.56 × 5,879,873.04
  4. Step 4: Simplify right side
    10,774,334.76x = 87,427,235,777,438.83
  5. Step 5: Solve for x
    x = 87,427,235,777,438.83/10,774,334.76
  6. Step 6: Final answer
    x = 8,114,397.57

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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.