Home / 2,365,554.60-3,547,943.64-659,813.94

Finding the Fourth Proportional to 2,365,554.60, 3,547,943.64 and 659,813.94

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Solution

The fourth proportional to 2,365,554.60, 3,547,943.64 and 659,813.94 is: 989,612.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,554.60 : 3,547,943.64 = 659,813.94 : x
  2. Step 2: Convert to fraction form
    2,365,554.60/3,547,943.64 = 659,813.94/x
  3. Step 3: Cross multiply
    2,365,554.60x = 3,547,943.64 × 659,813.94
  4. Step 4: Simplify right side
    2,365,554.60x = 2,340,982,672,006.34
  5. Step 5: Solve for x
    x = 2,340,982,672,006.34/2,365,554.60
  6. Step 6: Final answer
    x = 989,612.61

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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.