Home / 9,496,356.47-13,104,363.21-5,310,386.53

Finding the Fourth Proportional to 9,496,356.47, 13,104,363.21 and 5,310,386.53

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Solution

The fourth proportional to 9,496,356.47, 13,104,363.21 and 5,310,386.53 is: 7,327,993.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,356.47 : 13,104,363.21 = 5,310,386.53 : x
  2. Step 2: Convert to fraction form
    9,496,356.47/13,104,363.21 = 5,310,386.53/x
  3. Step 3: Cross multiply
    9,496,356.47x = 13,104,363.21 × 5,310,386.53
  4. Step 4: Simplify right side
    9,496,356.47x = 69,589,233,851,807.62
  5. Step 5: Solve for x
    x = 69,589,233,851,807.62/9,496,356.47
  6. Step 6: Final answer
    x = 7,327,993.01

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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.