Home / 9,141,302.90-13,707,967.98-3,457,541.41

Finding the Fourth Proportional to 9,141,302.90, 13,707,967.98 and 3,457,541.41

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Solution

The fourth proportional to 9,141,302.90, 13,707,967.98 and 3,457,541.41 is: 5,184,804.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,141,302.90 : 13,707,967.98 = 3,457,541.41 : x
  2. Step 2: Convert to fraction form
    9,141,302.90/13,707,967.98 = 3,457,541.41/x
  3. Step 3: Cross multiply
    9,141,302.90x = 13,707,967.98 × 3,457,541.41
  4. Step 4: Simplify right side
    9,141,302.90x = 47,395,866,918,758.04
  5. Step 5: Solve for x
    x = 47,395,866,918,758.04/9,141,302.90
  6. Step 6: Final answer
    x = 5,184,804.33

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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.