Home / 7,466,017.46-10,306,288.83-5,020,046.30

Finding the Fourth Proportional to 7,466,017.46, 10,306,288.83 and 5,020,046.30

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Solution

The fourth proportional to 7,466,017.46, 10,306,288.83 and 5,020,046.30 is: 6,929,805.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,017.46 : 10,306,288.83 = 5,020,046.30 : x
  2. Step 2: Convert to fraction form
    7,466,017.46/10,306,288.83 = 5,020,046.30/x
  3. Step 3: Cross multiply
    7,466,017.46x = 10,306,288.83 × 5,020,046.30
  4. Step 4: Simplify right side
    7,466,017.46x = 51,738,047,107,772.83
  5. Step 5: Solve for x
    x = 51,738,047,107,772.83/7,466,017.46
  6. Step 6: Final answer
    x = 6,929,805.27

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1.5x scale

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.