Home / 4,889,483.02-6,747,913.56-2,852,948.62

Finding the Fourth Proportional to 4,889,483.02, 6,747,913.56 and 2,852,948.62

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Solution

The fourth proportional to 4,889,483.02, 6,747,913.56 and 2,852,948.62 is: 3,937,318.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,483.02 : 6,747,913.56 = 2,852,948.62 : x
  2. Step 2: Convert to fraction form
    4,889,483.02/6,747,913.56 = 2,852,948.62/x
  3. Step 3: Cross multiply
    4,889,483.02x = 6,747,913.56 × 2,852,948.62
  4. Step 4: Simplify right side
    4,889,483.02x = 19,251,450,678,881.29
  5. Step 5: Solve for x
    x = 19,251,450,678,881.29/4,889,483.02
  6. Step 6: Final answer
    x = 3,937,318.24

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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.