Home / 1,031,740.83-1,547,084.43-606,107.97

Finding the Fourth Proportional to 1,031,740.83, 1,547,084.43 and 606,107.97

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Solution

The fourth proportional to 1,031,740.83, 1,547,084.43 and 606,107.97 is: 908,852.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,740.83 : 1,547,084.43 = 606,107.97 : x
  2. Step 2: Convert to fraction form
    1,031,740.83/1,547,084.43 = 606,107.97/x
  3. Step 3: Cross multiply
    1,031,740.83x = 1,547,084.43 × 606,107.97
  4. Step 4: Simplify right side
    1,031,740.83x = 937,700,203,285.91
  5. Step 5: Solve for x
    x = 937,700,203,285.91/1,031,740.83
  6. Step 6: Final answer
    x = 908,852.47

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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.