Home / 4,569,900.31-6,306,219.52-2,636,045.56

Finding the Fourth Proportional to 4,569,900.31, 6,306,219.52 and 2,636,045.56

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Solution

The fourth proportional to 4,569,900.31, 6,306,219.52 and 2,636,045.56 is: 3,637,602.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569,900.31 : 6,306,219.52 = 2,636,045.56 : x
  2. Step 2: Convert to fraction form
    4,569,900.31/6,306,219.52 = 2,636,045.56/x
  3. Step 3: Cross multiply
    4,569,900.31x = 6,306,219.52 × 2,636,045.56
  4. Step 4: Simplify right side
    4,569,900.31x = 16,623,481,966,081.33
  5. Step 5: Solve for x
    x = 16,623,481,966,081.33/4,569,900.31
  6. Step 6: Final answer
    x = 3,637,602.76

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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.