Home / 5,458,318.50-7,532,346.54-3,010,875.96

Finding the Fourth Proportional to 5,458,318.50, 7,532,346.54 and 3,010,875.96

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Solution

The fourth proportional to 5,458,318.50, 7,532,346.54 and 3,010,875.96 is: 4,154,935.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,318.50 : 7,532,346.54 = 3,010,875.96 : x
  2. Step 2: Convert to fraction form
    5,458,318.50/7,532,346.54 = 3,010,875.96/x
  3. Step 3: Cross multiply
    5,458,318.50x = 7,532,346.54 × 3,010,875.96
  4. Step 4: Simplify right side
    5,458,318.50x = 22,678,961,119,675.18
  5. Step 5: Solve for x
    x = 22,678,961,119,675.18/5,458,318.50
  6. Step 6: Final answer
    x = 4,154,935.47

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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.