Home / 5,865,895.30-8,791,844.55-5,264,032.90

Finding the Fourth Proportional to 5,865,895.30, 8,791,844.55 and 5,264,032.90

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Solution

The fourth proportional to 5,865,895.30, 8,791,844.55 and 5,264,032.90 is: 7,889,769.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,895.30 : 8,791,844.55 = 5,264,032.90 : x
  2. Step 2: Convert to fraction form
    5,865,895.30/8,791,844.55 = 5,264,032.90/x
  3. Step 3: Cross multiply
    5,865,895.30x = 8,791,844.55 × 5,264,032.90
  4. Step 4: Simplify right side
    5,865,895.30x = 46,280,558,962,885.70
  5. Step 5: Solve for x
    x = 46,280,558,962,885.70/5,865,895.30
  6. Step 6: Final answer
    x = 7,889,769.01

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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.