Home / 5,506,330.20-8,251,427.70-4,937,710.20

Finding the Fourth Proportional to 5,506,330.20, 8,251,427.70 and 4,937,710.20

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Solution

The fourth proportional to 5,506,330.20, 8,251,427.70 and 4,937,710.20 is: 7,399,330.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,330.20 : 8,251,427.70 = 4,937,710.20 : x
  2. Step 2: Convert to fraction form
    5,506,330.20/8,251,427.70 = 4,937,710.20/x
  3. Step 3: Cross multiply
    5,506,330.20x = 8,251,427.70 × 4,937,710.20
  4. Step 4: Simplify right side
    5,506,330.20x = 40,743,158,718,852.54
  5. Step 5: Solve for x
    x = 40,743,158,718,852.54/5,506,330.20
  6. Step 6: Final answer
    x = 7,399,330.81

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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.