Home / 10,913,537.64-16,367,513.19-3,235,387.02

Finding the Fourth Proportional to 10,913,537.64, 16,367,513.19 and 3,235,387.02

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Solution

The fourth proportional to 10,913,537.64, 16,367,513.19 and 3,235,387.02 is: 4,852,252.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,537.64 : 16,367,513.19 = 3,235,387.02 : x
  2. Step 2: Convert to fraction form
    10,913,537.64/16,367,513.19 = 3,235,387.02/x
  3. Step 3: Cross multiply
    10,913,537.64x = 16,367,513.19 × 3,235,387.02
  4. Step 4: Simplify right side
    10,913,537.64x = 52,955,239,724,604.79
  5. Step 5: Solve for x
    x = 52,955,239,724,604.79/10,913,537.64
  6. Step 6: Final answer
    x = 4,852,252.45

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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.