Home / 9,351,746.16-14,015,218.14-4,802,611.20

Finding the Fourth Proportional to 9,351,746.16, 14,015,218.14 and 4,802,611.20

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Solution

The fourth proportional to 9,351,746.16, 14,015,218.14 and 4,802,611.20 is: 7,197,548.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,746.16 : 14,015,218.14 = 4,802,611.20 : x
  2. Step 2: Convert to fraction form
    9,351,746.16/14,015,218.14 = 4,802,611.20/x
  3. Step 3: Cross multiply
    9,351,746.16x = 14,015,218.14 × 4,802,611.20
  4. Step 4: Simplify right side
    9,351,746.16x = 67,309,643,609,607.17
  5. Step 5: Solve for x
    x = 67,309,643,609,607.17/9,351,746.16
  6. Step 6: Final answer
    x = 7,197,548.19

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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.