Home / 8,834,956.40-13,252,049.12-2,769,549.74

Finding the Fourth Proportional to 8,834,956.40, 13,252,049.12 and 2,769,549.74

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Solution

The fourth proportional to 8,834,956.40, 13,252,049.12 and 2,769,549.74 is: 4,154,203.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834,956.40 : 13,252,049.12 = 2,769,549.74 : x
  2. Step 2: Convert to fraction form
    8,834,956.40/13,252,049.12 = 2,769,549.74/x
  3. Step 3: Cross multiply
    8,834,956.40x = 13,252,049.12 × 2,769,549.74
  4. Step 4: Simplify right side
    8,834,956.40x = 36,702,209,128,502.98
  5. Step 5: Solve for x
    x = 36,702,209,128,502.98/8,834,956.40
  6. Step 6: Final answer
    x = 4,154,203.77

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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.