Home / 10,365,006.85-14,308,296.64-6,695,712.92

Finding the Fourth Proportional to 10,365,006.85, 14,308,296.64 and 6,695,712.92

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Solution

The fourth proportional to 10,365,006.85, 14,308,296.64 and 6,695,712.92 is: 9,243,047.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,006.85 : 14,308,296.64 = 6,695,712.92 : x
  2. Step 2: Convert to fraction form
    10,365,006.85/14,308,296.64 = 6,695,712.92/x
  3. Step 3: Cross multiply
    10,365,006.85x = 14,308,296.64 × 6,695,712.92
  4. Step 4: Simplify right side
    10,365,006.85x = 95,804,246,675,640.59
  5. Step 5: Solve for x
    x = 95,804,246,675,640.59/10,365,006.85
  6. Step 6: Final answer
    x = 9,243,047.12

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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.