Home / 2,968,271.40-4,452,407.10-2,023,487.40

Finding the Fourth Proportional to 2,968,271.40, 4,452,407.10 and 2,023,487.40

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Solution

The fourth proportional to 2,968,271.40, 4,452,407.10 and 2,023,487.40 is: 3,035,231.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,271.40 : 4,452,407.10 = 2,023,487.40 : x
  2. Step 2: Convert to fraction form
    2,968,271.40/4,452,407.10 = 2,023,487.40/x
  3. Step 3: Cross multiply
    2,968,271.40x = 4,452,407.10 × 2,023,487.40
  4. Step 4: Simplify right side
    2,968,271.40x = 9,009,389,666,520.54
  5. Step 5: Solve for x
    x = 9,009,389,666,520.54/2,968,271.40
  6. Step 6: Final answer
    x = 3,035,231.10

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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.