Home / 4,975,285.94-7,462,904.31-1,942,959.74

Finding the Fourth Proportional to 4,975,285.94, 7,462,904.31 and 1,942,959.74

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Solution

The fourth proportional to 4,975,285.94, 7,462,904.31 and 1,942,959.74 is: 2,914,430.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,285.94 : 7,462,904.31 = 1,942,959.74 : x
  2. Step 2: Convert to fraction form
    4,975,285.94/7,462,904.31 = 1,942,959.74/x
  3. Step 3: Cross multiply
    4,975,285.94x = 7,462,904.31 × 1,942,959.74
  4. Step 4: Simplify right side
    4,975,285.94x = 14,500,122,617,802.48
  5. Step 5: Solve for x
    x = 14,500,122,617,802.48/4,975,285.94
  6. Step 6: Final answer
    x = 2,914,430.00

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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.