Home / 7,363,801.18-11,047,440.51-2,315,111.68

Finding the Fourth Proportional to 7,363,801.18, 11,047,440.51 and 2,315,111.68

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Solution

The fourth proportional to 7,363,801.18, 11,047,440.51 and 2,315,111.68 is: 3,473,214.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,801.18 : 11,047,440.51 = 2,315,111.68 : x
  2. Step 2: Convert to fraction form
    7,363,801.18/11,047,440.51 = 2,315,111.68/x
  3. Step 3: Cross multiply
    7,363,801.18x = 11,047,440.51 × 2,315,111.68
  4. Step 4: Simplify right side
    7,363,801.18x = 25,576,058,558,806.16
  5. Step 5: Solve for x
    x = 25,576,058,558,806.16/7,363,801.18
  6. Step 6: Final answer
    x = 3,473,214.16

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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.