Home / 4,567,509.80-6,841,963.74-2,164,069.16

Finding the Fourth Proportional to 4,567,509.80, 6,841,963.74 and 2,164,069.16

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Solution

The fourth proportional to 4,567,509.80, 6,841,963.74 and 2,164,069.16 is: 3,241,696.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,509.80 : 6,841,963.74 = 2,164,069.16 : x
  2. Step 2: Convert to fraction form
    4,567,509.80/6,841,963.74 = 2,164,069.16/x
  3. Step 3: Cross multiply
    4,567,509.80x = 6,841,963.74 × 2,164,069.16
  4. Step 4: Simplify right side
    4,567,509.80x = 14,806,482,723,572.26
  5. Step 5: Solve for x
    x = 14,806,482,723,572.26/4,567,509.80
  6. Step 6: Final answer
    x = 3,241,696.98

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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.