Home / 6,718,319.16-10,083,302.10-3,525,700.92

Finding the Fourth Proportional to 6,718,319.16, 10,083,302.10 and 3,525,700.92

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Solution

The fourth proportional to 6,718,319.16, 10,083,302.10 and 3,525,700.92 is: 5,291,607.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,319.16 : 10,083,302.10 = 3,525,700.92 : x
  2. Step 2: Convert to fraction form
    6,718,319.16/10,083,302.10 = 3,525,700.92/x
  3. Step 3: Cross multiply
    6,718,319.16x = 10,083,302.10 × 3,525,700.92
  4. Step 4: Simplify right side
    6,718,319.16x = 35,550,707,490,607.93
  5. Step 5: Solve for x
    x = 35,550,707,490,607.93/6,718,319.16
  6. Step 6: Final answer
    x = 5,291,607.42

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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.