Home / 4,734,702.02-6,534,529-2,670,142.16

Finding the Fourth Proportional to 4,734,702.02, 6,534,529 and 2,670,142.16

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Solution

The fourth proportional to 4,734,702.02, 6,534,529 and 2,670,142.16 is: 3,685,157.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,702.02 : 6,534,529 = 2,670,142.16 : x
  2. Step 2: Convert to fraction form
    4,734,702.02/6,534,529 = 2,670,142.16/x
  3. Step 3: Cross multiply
    4,734,702.02x = 6,534,529 × 2,670,142.16
  4. Step 4: Simplify right side
    4,734,702.02x = 17,448,121,378,642.64
  5. Step 5: Solve for x
    x = 17,448,121,378,642.64/4,734,702.02
  6. Step 6: Final answer
    x = 3,685,157.23

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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.