Home / 8,892,585.80-12,271,776.48-4,818,204.80

Finding the Fourth Proportional to 8,892,585.80, 12,271,776.48 and 4,818,204.80

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Solution

The fourth proportional to 8,892,585.80, 12,271,776.48 and 4,818,204.80 is: 6,649,127.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,585.80 : 12,271,776.48 = 4,818,204.80 : x
  2. Step 2: Convert to fraction form
    8,892,585.80/12,271,776.48 = 4,818,204.80/x
  3. Step 3: Cross multiply
    8,892,585.80x = 12,271,776.48 × 4,818,204.80
  4. Step 4: Simplify right side
    8,892,585.80x = 59,127,932,340,463.10
  5. Step 5: Solve for x
    x = 59,127,932,340,463.10/8,892,585.80
  6. Step 6: Final answer
    x = 6,649,127.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.