Home / 5,905,027.40-8,852,810.70-5,432,635.40

Finding the Fourth Proportional to 5,905,027.40, 8,852,810.70 and 5,432,635.40

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Solution

The fourth proportional to 5,905,027.40, 8,852,810.70 and 5,432,635.40 is: 8,144,601.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905,027.40 : 8,852,810.70 = 5,432,635.40 : x
  2. Step 2: Convert to fraction form
    5,905,027.40/8,852,810.70 = 5,432,635.40/x
  3. Step 3: Cross multiply
    5,905,027.40x = 8,852,810.70 × 5,432,635.40
  4. Step 4: Simplify right side
    5,905,027.40x = 48,094,092,798,318.78
  5. Step 5: Solve for x
    x = 48,094,092,798,318.78/5,905,027.40
  6. Step 6: Final answer
    x = 8,144,601.12

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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.