Home / 3,460,382.63-5,191,070.27-1,064,429.36

Finding the Fourth Proportional to 3,460,382.63, 5,191,070.27 and 1,064,429.36

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Solution

The fourth proportional to 3,460,382.63, 5,191,070.27 and 1,064,429.36 is: 1,596,796.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,382.63 : 5,191,070.27 = 1,064,429.36 : x
  2. Step 2: Convert to fraction form
    3,460,382.63/5,191,070.27 = 1,064,429.36/x
  3. Step 3: Cross multiply
    3,460,382.63x = 5,191,070.27 × 1,064,429.36
  4. Step 4: Simplify right side
    3,460,382.63x = 5,525,527,605,211.13
  5. Step 5: Solve for x
    x = 5,525,527,605,211.13/3,460,382.63
  6. Step 6: Final answer
    x = 1,596,796.71

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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.