Home / 9,432,768.60-14,136,905.70-4,373,314.20

Finding the Fourth Proportional to 9,432,768.60, 14,136,905.70 and 4,373,314.20

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Solution

The fourth proportional to 9,432,768.60, 14,136,905.70 and 4,373,314.20 is: 6,554,293.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,768.60 : 14,136,905.70 = 4,373,314.20 : x
  2. Step 2: Convert to fraction form
    9,432,768.60/14,136,905.70 = 4,373,314.20/x
  3. Step 3: Cross multiply
    9,432,768.60x = 14,136,905.70 × 4,373,314.20
  4. Step 4: Simplify right side
    9,432,768.60x = 61,825,130,441,870.94
  5. Step 5: Solve for x
    x = 61,825,130,441,870.94/9,432,768.60
  6. Step 6: Final answer
    x = 6,554,293.13

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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.