Home / 9,830,715.66-14,735,842.74-5,506,426.17

Finding the Fourth Proportional to 9,830,715.66, 14,735,842.74 and 5,506,426.17

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Solution

The fourth proportional to 9,830,715.66, 14,735,842.74 and 5,506,426.17 is: 8,253,908.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,830,715.66 : 14,735,842.74 = 5,506,426.17 : x
  2. Step 2: Convert to fraction form
    9,830,715.66/14,735,842.74 = 5,506,426.17/x
  3. Step 3: Cross multiply
    9,830,715.66x = 14,735,842.74 × 5,506,426.17
  4. Step 4: Simplify right side
    9,830,715.66x = 81,141,830,100,540.50
  5. Step 5: Solve for x
    x = 81,141,830,100,540.50/9,830,715.66
  6. Step 6: Final answer
    x = 8,253,908.76

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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.