Home / 4,389,458.48-6,057,688.04-2,455,603.73

Finding the Fourth Proportional to 4,389,458.48, 6,057,688.04 and 2,455,603.73

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Solution

The fourth proportional to 4,389,458.48, 6,057,688.04 and 2,455,603.73 is: 3,388,864.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,458.48 : 6,057,688.04 = 2,455,603.73 : x
  2. Step 2: Convert to fraction form
    4,389,458.48/6,057,688.04 = 2,455,603.73/x
  3. Step 3: Cross multiply
    4,389,458.48x = 6,057,688.04 × 2,455,603.73
  4. Step 4: Simplify right side
    4,389,458.48x = 14,875,281,335,558.77
  5. Step 5: Solve for x
    x = 14,875,281,335,558.77/4,389,458.48
  6. Step 6: Final answer
    x = 3,388,864.80

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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.