Home / 4,007,943.72-6,011,927.73-975,310.07

Finding the Fourth Proportional to 4,007,943.72, 6,011,927.73 and 975,310.07

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Solution

The fourth proportional to 4,007,943.72, 6,011,927.73 and 975,310.07 is: 1,462,968.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,943.72 : 6,011,927.73 = 975,310.07 : x
  2. Step 2: Convert to fraction form
    4,007,943.72/6,011,927.73 = 975,310.07/x
  3. Step 3: Cross multiply
    4,007,943.72x = 6,011,927.73 × 975,310.07
  4. Step 4: Simplify right side
    4,007,943.72x = 5,863,493,625,121.60
  5. Step 5: Solve for x
    x = 5,863,493,625,121.60/4,007,943.72
  6. Step 6: Final answer
    x = 1,462,968.05

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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.