Home / 10,735,127.52-14,814,511.20-5,840,348.16

Finding the Fourth Proportional to 10,735,127.52, 14,814,511.20 and 5,840,348.16

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Solution

The fourth proportional to 10,735,127.52, 14,814,511.20 and 5,840,348.16 is: 8,059,699.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735,127.52 : 14,814,511.20 = 5,840,348.16 : x
  2. Step 2: Convert to fraction form
    10,735,127.52/14,814,511.20 = 5,840,348.16/x
  3. Step 3: Cross multiply
    10,735,127.52x = 14,814,511.20 × 5,840,348.16
  4. Step 4: Simplify right side
    10,735,127.52x = 86,521,903,228,219.39
  5. Step 5: Solve for x
    x = 86,521,903,228,219.39/10,735,127.52
  6. Step 6: Final answer
    x = 8,059,699.62

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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.