Home / 9,713,060.68-13,403,671.68-5,362,053.34

Finding the Fourth Proportional to 9,713,060.68, 13,403,671.68 and 5,362,053.34

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Solution

The fourth proportional to 9,713,060.68, 13,403,671.68 and 5,362,053.34 is: 7,399,439.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,060.68 : 13,403,671.68 = 5,362,053.34 : x
  2. Step 2: Convert to fraction form
    9,713,060.68/13,403,671.68 = 5,362,053.34/x
  3. Step 3: Cross multiply
    9,713,060.68x = 13,403,671.68 × 5,362,053.34
  4. Step 4: Simplify right side
    9,713,060.68x = 71,871,202,500,007.41
  5. Step 5: Solve for x
    x = 71,871,202,500,007.41/9,713,060.68
  6. Step 6: Final answer
    x = 7,399,439.26

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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.