Home / 9,840,305.40-14,762,531.70-4,157,604.60

Finding the Fourth Proportional to 9,840,305.40, 14,762,531.70 and 4,157,604.60

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Solution

The fourth proportional to 9,840,305.40, 14,762,531.70 and 4,157,604.60 is: 6,237,283.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,305.40 : 14,762,531.70 = 4,157,604.60 : x
  2. Step 2: Convert to fraction form
    9,840,305.40/14,762,531.70 = 4,157,604.60/x
  3. Step 3: Cross multiply
    9,840,305.40x = 14,762,531.70 × 4,157,604.60
  4. Step 4: Simplify right side
    9,840,305.40x = 61,376,769,703,565.82
  5. Step 5: Solve for x
    x = 61,376,769,703,565.82/9,840,305.40
  6. Step 6: Final answer
    x = 6,237,283.01

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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.