Home / 5,103,018.96-7,654,539.24-4,791,240.24

Finding the Fourth Proportional to 5,103,018.96, 7,654,539.24 and 4,791,240.24

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Solution

The fourth proportional to 5,103,018.96, 7,654,539.24 and 4,791,240.24 is: 7,186,870.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,018.96 : 7,654,539.24 = 4,791,240.24 : x
  2. Step 2: Convert to fraction form
    5,103,018.96/7,654,539.24 = 4,791,240.24/x
  3. Step 3: Cross multiply
    5,103,018.96x = 7,654,539.24 × 4,791,240.24
  4. Step 4: Simplify right side
    5,103,018.96x = 36,674,736,425,347.02
  5. Step 5: Solve for x
    x = 36,674,736,425,347.02/5,103,018.96
  6. Step 6: Final answer
    x = 7,186,870.50

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1.5x scale

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.