Home / 10,765,472.27-14,858,845.23-7,095,041.10

Finding the Fourth Proportional to 10,765,472.27, 14,858,845.23 and 7,095,041.10

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Solution

The fourth proportional to 10,765,472.27, 14,858,845.23 and 7,095,041.10 is: 9,792,800.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,765,472.27 : 14,858,845.23 = 7,095,041.10 : x
  2. Step 2: Convert to fraction form
    10,765,472.27/14,858,845.23 = 7,095,041.10/x
  3. Step 3: Cross multiply
    10,765,472.27x = 14,858,845.23 × 7,095,041.10
  4. Step 4: Simplify right side
    10,765,472.27x = 105,424,117,631,995.36
  5. Step 5: Solve for x
    x = 105,424,117,631,995.36/10,765,472.27
  6. Step 6: Final answer
    x = 9,792,800.08

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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.