Home / 6,551,956.98-9,039,037.35-4,347,859.19

Finding the Fourth Proportional to 6,551,956.98, 9,039,037.35 and 4,347,859.19

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Solution

The fourth proportional to 6,551,956.98, 9,039,037.35 and 4,347,859.19 is: 5,998,278.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,956.98 : 9,039,037.35 = 4,347,859.19 : x
  2. Step 2: Convert to fraction form
    6,551,956.98/9,039,037.35 = 4,347,859.19/x
  3. Step 3: Cross multiply
    6,551,956.98x = 9,039,037.35 × 4,347,859.19
  4. Step 4: Simplify right side
    6,551,956.98x = 39,300,461,610,950.75
  5. Step 5: Solve for x
    x = 39,300,461,610,950.75/6,551,956.98
  6. Step 6: Final answer
    x = 5,998,278.34

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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.