Home / 14,035,860.36-19,368,406.26-7,924,892.04

Finding the Fourth Proportional to 14,035,860.36, 19,368,406.26 and 7,924,892.04

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Solution

The fourth proportional to 14,035,860.36, 19,368,406.26 and 7,924,892.04 is: 10,935,740.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,035,860.36 : 19,368,406.26 = 7,924,892.04 : x
  2. Step 2: Convert to fraction form
    14,035,860.36/19,368,406.26 = 7,924,892.04/x
  3. Step 3: Cross multiply
    14,035,860.36x = 19,368,406.26 × 7,924,892.04
  4. Step 4: Simplify right side
    14,035,860.36x = 153,492,528,597,360.19
  5. Step 5: Solve for x
    x = 153,492,528,597,360.19/14,035,860.36
  6. Step 6: Final answer
    x = 10,935,740.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.