Home / 10,774,265.96-14,868,803.07-5,879,804.11

Finding the Fourth Proportional to 10,774,265.96, 14,868,803.07 and 5,879,804.11

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Solution

The fourth proportional to 10,774,265.96, 14,868,803.07 and 5,879,804.11 is: 8,114,302.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,265.96 : 14,868,803.07 = 5,879,804.11 : x
  2. Step 2: Convert to fraction form
    10,774,265.96/14,868,803.07 = 5,879,804.11/x
  3. Step 3: Cross multiply
    10,774,265.96x = 14,868,803.07 × 5,879,804.11
  4. Step 4: Simplify right side
    10,774,265.96x = 87,425,649,364,594.61
  5. Step 5: Solve for x
    x = 87,425,649,364,594.61/10,774,265.96
  6. Step 6: Final answer
    x = 8,114,302.14

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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.