Home / 9,780,158.60-14,670,237.90-2,592,801.80

Finding the Fourth Proportional to 9,780,158.60, 14,670,237.90 and 2,592,801.80

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Solution

The fourth proportional to 9,780,158.60, 14,670,237.90 and 2,592,801.80 is: 3,889,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,780,158.60 : 14,670,237.90 = 2,592,801.80 : x
  2. Step 2: Convert to fraction form
    9,780,158.60/14,670,237.90 = 2,592,801.80/x
  3. Step 3: Cross multiply
    9,780,158.60x = 14,670,237.90 × 2,592,801.80
  4. Step 4: Simplify right side
    9,780,158.60x = 38,037,019,233,548.22
  5. Step 5: Solve for x
    x = 38,037,019,233,548.22/9,780,158.60
  6. Step 6: Final answer
    x = 3,889,202.70

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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.