Home / 2,041,779.14-3,062,647.95-525,456.18

Finding the Fourth Proportional to 2,041,779.14, 3,062,647.95 and 525,456.18

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Solution

The fourth proportional to 2,041,779.14, 3,062,647.95 and 525,456.18 is: 788,178.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,779.14 : 3,062,647.95 = 525,456.18 : x
  2. Step 2: Convert to fraction form
    2,041,779.14/3,062,647.95 = 525,456.18/x
  3. Step 3: Cross multiply
    2,041,779.14x = 3,062,647.95 × 525,456.18
  4. Step 4: Simplify right side
    2,041,779.14x = 1,609,287,298,891.12
  5. Step 5: Solve for x
    x = 1,609,287,298,891.12/2,041,779.14
  6. Step 6: Final answer
    x = 788,178.93

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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.