Home / 9,785,384.40-14,672,827.80-4,099,184.40

Finding the Fourth Proportional to 9,785,384.40, 14,672,827.80 and 4,099,184.40

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Solution

The fourth proportional to 9,785,384.40, 14,672,827.80 and 4,099,184.40 is: 6,146,577.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,384.40 : 14,672,827.80 = 4,099,184.40 : x
  2. Step 2: Convert to fraction form
    9,785,384.40/14,672,827.80 = 4,099,184.40/x
  3. Step 3: Cross multiply
    9,785,384.40x = 14,672,827.80 × 4,099,184.40
  4. Step 4: Simplify right side
    9,785,384.40x = 60,146,626,821,646.32
  5. Step 5: Solve for x
    x = 60,146,626,821,646.32/9,785,384.40
  6. Step 6: Final answer
    x = 6,146,577.83

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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.