Home / 10,365,004.10-14,308,292.84-6,695,710.17

Finding the Fourth Proportional to 10,365,004.10, 14,308,292.84 and 6,695,710.17

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Solution

The fourth proportional to 10,365,004.10, 14,308,292.84 and 6,695,710.17 is: 9,243,043.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,004.10 : 14,308,292.84 = 6,695,710.17 : x
  2. Step 2: Convert to fraction form
    10,365,004.10/14,308,292.84 = 6,695,710.17/x
  3. Step 3: Cross multiply
    10,365,004.10x = 14,308,292.84 × 6,695,710.17
  4. Step 4: Simplify right side
    10,365,004.10x = 95,804,181,850,647.64
  5. Step 5: Solve for x
    x = 95,804,181,850,647.64/10,365,004.10
  6. Step 6: Final answer
    x = 9,243,043.32

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1.5x scale

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.