Home / 8,042,077.04-11,098,178.75-4,370,992.50

Finding the Fourth Proportional to 8,042,077.04, 11,098,178.75 and 4,370,992.50

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Solution

The fourth proportional to 8,042,077.04, 11,098,178.75 and 4,370,992.50 is: 6,032,030.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,042,077.04 : 11,098,178.75 = 4,370,992.50 : x
  2. Step 2: Convert to fraction form
    8,042,077.04/11,098,178.75 = 4,370,992.50/x
  3. Step 3: Cross multiply
    8,042,077.04x = 11,098,178.75 × 4,370,992.50
  4. Step 4: Simplify right side
    8,042,077.04x = 48,510,056,132,455.02
  5. Step 5: Solve for x
    x = 48,510,056,132,455.02/8,042,077.04
  6. Step 6: Final answer
    x = 6,032,030.77

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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.