Home / 4,706,036.36-6,494,810.10-2,772,899.72

Finding the Fourth Proportional to 4,706,036.36, 6,494,810.10 and 2,772,899.72

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Solution

The fourth proportional to 4,706,036.36, 6,494,810.10 and 2,772,899.72 is: 3,826,884.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706,036.36 : 6,494,810.10 = 2,772,899.72 : x
  2. Step 2: Convert to fraction form
    4,706,036.36/6,494,810.10 = 2,772,899.72/x
  3. Step 3: Cross multiply
    4,706,036.36x = 6,494,810.10 × 2,772,899.72
  4. Step 4: Simplify right side
    4,706,036.36x = 18,009,457,107,743.17
  5. Step 5: Solve for x
    x = 18,009,457,107,743.17/4,706,036.36
  6. Step 6: Final answer
    x = 3,826,884.39

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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.