Home / 9,433,047.47-14,152,561.86-3,367,649.21

Finding the Fourth Proportional to 9,433,047.47, 14,152,561.86 and 3,367,649.21

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Solution

The fourth proportional to 9,433,047.47, 14,152,561.86 and 3,367,649.21 is: 5,052,541.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,047.47 : 14,152,561.86 = 3,367,649.21 : x
  2. Step 2: Convert to fraction form
    9,433,047.47/14,152,561.86 = 3,367,649.21/x
  3. Step 3: Cross multiply
    9,433,047.47x = 14,152,561.86 × 3,367,649.21
  4. Step 4: Simplify right side
    9,433,047.47x = 47,660,863,767,305.12
  5. Step 5: Solve for x
    x = 47,660,863,767,305.12/9,433,047.47
  6. Step 6: Final answer
    x = 5,052,541.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.