Home / 4,696,362.59-7,045,548.89-1,457,829.09

Finding the Fourth Proportional to 4,696,362.59, 7,045,548.89 and 1,457,829.09

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Solution

The fourth proportional to 4,696,362.59, 7,045,548.89 and 1,457,829.09 is: 2,187,055.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,362.59 : 7,045,548.89 = 1,457,829.09 : x
  2. Step 2: Convert to fraction form
    4,696,362.59/7,045,548.89 = 1,457,829.09/x
  3. Step 3: Cross multiply
    4,696,362.59x = 7,045,548.89 × 1,457,829.09
  4. Step 4: Simplify right side
    4,696,362.59x = 10,271,206,119,570.06
  5. Step 5: Solve for x
    x = 10,271,206,119,570.06/4,696,362.59
  6. Step 6: Final answer
    x = 2,187,055.61

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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.