Home / 9,995,023.59-14,993,450.36-2,806,509.06

Finding the Fourth Proportional to 9,995,023.59, 14,993,450.36 and 2,806,509.06

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Solution

The fourth proportional to 9,995,023.59, 14,993,450.36 and 2,806,509.06 is: 4,210,020.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,023.59 : 14,993,450.36 = 2,806,509.06 : x
  2. Step 2: Convert to fraction form
    9,995,023.59/14,993,450.36 = 2,806,509.06/x
  3. Step 3: Cross multiply
    9,995,023.59x = 14,993,450.36 × 2,806,509.06
  4. Step 4: Simplify right side
    9,995,023.59x = 42,079,254,272,492.12
  5. Step 5: Solve for x
    x = 42,079,254,272,492.12/9,995,023.59
  6. Step 6: Final answer
    x = 4,210,020.51

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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.