Home / 1,062,006.04-1,592,206.98-641,181.40

Finding the Fourth Proportional to 1,062,006.04, 1,592,206.98 and 641,181.40

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Solution

The fourth proportional to 1,062,006.04, 1,592,206.98 and 641,181.40 is: 961,287.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,006.04 : 1,592,206.98 = 641,181.40 : x
  2. Step 2: Convert to fraction form
    1,062,006.04/1,592,206.98 = 641,181.40/x
  3. Step 3: Cross multiply
    1,062,006.04x = 1,592,206.98 × 641,181.40
  4. Step 4: Simplify right side
    1,062,006.04x = 1,020,893,500,526.17
  5. Step 5: Solve for x
    x = 1,020,893,500,526.17/1,062,006.04
  6. Step 6: Final answer
    x = 961,287.85

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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.