Home / 6,144,235.60-9,216,353.40-1,885,061.20

Finding the Fourth Proportional to 6,144,235.60, 9,216,353.40 and 1,885,061.20

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Solution

The fourth proportional to 6,144,235.60, 9,216,353.40 and 1,885,061.20 is: 2,827,591.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,235.60 : 9,216,353.40 = 1,885,061.20 : x
  2. Step 2: Convert to fraction form
    6,144,235.60/9,216,353.40 = 1,885,061.20/x
  3. Step 3: Cross multiply
    6,144,235.60x = 9,216,353.40 × 1,885,061.20
  4. Step 4: Simplify right side
    6,144,235.60x = 17,373,390,199,828.08
  5. Step 5: Solve for x
    x = 17,373,390,199,828.08/6,144,235.60
  6. Step 6: Final answer
    x = 2,827,591.80

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Similar ratio
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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.