Home / 1,995,271.93-2,993,350.56-575,217.19

Finding the Fourth Proportional to 1,995,271.93, 2,993,350.56 and 575,217.19

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Solution

The fourth proportional to 1,995,271.93, 2,993,350.56 and 575,217.19 is: 862,953.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,271.93 : 2,993,350.56 = 575,217.19 : x
  2. Step 2: Convert to fraction form
    1,995,271.93/2,993,350.56 = 575,217.19/x
  3. Step 3: Cross multiply
    1,995,271.93x = 2,993,350.56 × 575,217.19
  4. Step 4: Simplify right side
    1,995,271.93x = 1,721,826,697,808.13
  5. Step 5: Solve for x
    x = 1,721,826,697,808.13/1,995,271.93
  6. Step 6: Final answer
    x = 862,953.40

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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.