Home / 10,774,209.59-14,868,723.23-5,879,746.94

Finding the Fourth Proportional to 10,774,209.59, 14,868,723.23 and 5,879,746.94

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Solution

The fourth proportional to 10,774,209.59, 14,868,723.23 and 5,879,746.94 is: 8,114,222.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,209.59 : 14,868,723.23 = 5,879,746.94 : x
  2. Step 2: Convert to fraction form
    10,774,209.59/14,868,723.23 = 5,879,746.94/x
  3. Step 3: Cross multiply
    10,774,209.59x = 14,868,723.23 × 5,879,746.94
  4. Step 4: Simplify right side
    10,774,209.59x = 87,424,329,965,170.59
  5. Step 5: Solve for x
    x = 87,424,329,965,170.59/10,774,209.59
  6. Step 6: Final answer
    x = 8,114,222.14

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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.