Home / 4,681,065.09-6,460,069.33-2,616,080.60

Finding the Fourth Proportional to 4,681,065.09, 6,460,069.33 and 2,616,080.60

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Solution

The fourth proportional to 4,681,065.09, 6,460,069.33 and 2,616,080.60 is: 3,610,302.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,065.09 : 6,460,069.33 = 2,616,080.60 : x
  2. Step 2: Convert to fraction form
    4,681,065.09/6,460,069.33 = 2,616,080.60/x
  3. Step 3: Cross multiply
    4,681,065.09x = 6,460,069.33 × 2,616,080.60
  4. Step 4: Simplify right side
    4,681,065.09x = 16,900,062,048,868.00
  5. Step 5: Solve for x
    x = 16,900,062,048,868.00/4,681,065.09
  6. Step 6: Final answer
    x = 3,610,302.72

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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.