Home / 8,454,256.96-11,666,895.60-4,586,777.16

Finding the Fourth Proportional to 8,454,256.96, 11,666,895.60 and 4,586,777.16

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Solution

The fourth proportional to 8,454,256.96, 11,666,895.60 and 4,586,777.16 is: 6,329,763.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,454,256.96 : 11,666,895.60 = 4,586,777.16 : x
  2. Step 2: Convert to fraction form
    8,454,256.96/11,666,895.60 = 4,586,777.16/x
  3. Step 3: Cross multiply
    8,454,256.96x = 11,666,895.60 × 4,586,777.16
  4. Step 4: Simplify right side
    8,454,256.96x = 53,513,450,266,184.49
  5. Step 5: Solve for x
    x = 53,513,450,266,184.49/8,454,256.96
  6. Step 6: Final answer
    x = 6,329,763.87

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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.