Home / 10,479,719.46-14,462,009.60-5,833,403.52

Finding the Fourth Proportional to 10,479,719.46, 14,462,009.60 and 5,833,403.52

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Solution

The fourth proportional to 10,479,719.46, 14,462,009.60 and 5,833,403.52 is: 8,050,095.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,719.46 : 14,462,009.60 = 5,833,403.52 : x
  2. Step 2: Convert to fraction form
    10,479,719.46/14,462,009.60 = 5,833,403.52/x
  3. Step 3: Cross multiply
    10,479,719.46x = 14,462,009.60 × 5,833,403.52
  4. Step 4: Simplify right side
    10,479,719.46x = 84,362,737,706,913.78
  5. Step 5: Solve for x
    x = 84,362,737,706,913.78/10,479,719.46
  6. Step 6: Final answer
    x = 8,050,095.05

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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.