Home / 9,341,200.70-14,011,801.05-4,292,511.20

Finding the Fourth Proportional to 9,341,200.70, 14,011,801.05 and 4,292,511.20

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Solution

The fourth proportional to 9,341,200.70, 14,011,801.05 and 4,292,511.20 is: 6,438,766.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,200.70 : 14,011,801.05 = 4,292,511.20 : x
  2. Step 2: Convert to fraction form
    9,341,200.70/14,011,801.05 = 4,292,511.20/x
  3. Step 3: Cross multiply
    9,341,200.70x = 14,011,801.05 × 4,292,511.20
  4. Step 4: Simplify right side
    9,341,200.70x = 60,145,812,939,296.77
  5. Step 5: Solve for x
    x = 60,145,812,939,296.77/9,341,200.70
  6. Step 6: Final answer
    x = 6,438,766.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.