Home / 4,636,518.02-6,949,868.51-1,559,579.73

Finding the Fourth Proportional to 4,636,518.02, 6,949,868.51 and 1,559,579.73

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Solution

The fourth proportional to 4,636,518.02, 6,949,868.51 and 1,559,579.73 is: 2,337,718.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,518.02 : 6,949,868.51 = 1,559,579.73 : x
  2. Step 2: Convert to fraction form
    4,636,518.02/6,949,868.51 = 1,559,579.73/x
  3. Step 3: Cross multiply
    4,636,518.02x = 6,949,868.51 × 1,559,579.73
  4. Step 4: Simplify right side
    4,636,518.02x = 10,838,874,058,260.25
  5. Step 5: Solve for x
    x = 10,838,874,058,260.25/4,636,518.02
  6. Step 6: Final answer
    x = 2,337,718.52

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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.