Home / 8,064,282.04-12,092,223.10-3,803,306.20

Finding the Fourth Proportional to 8,064,282.04, 12,092,223.10 and 3,803,306.20

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Solution

The fourth proportional to 8,064,282.04, 12,092,223.10 and 3,803,306.20 is: 5,702,978.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,282.04 : 12,092,223.10 = 3,803,306.20 : x
  2. Step 2: Convert to fraction form
    8,064,282.04/12,092,223.10 = 3,803,306.20/x
  3. Step 3: Cross multiply
    8,064,282.04x = 12,092,223.10 × 3,803,306.20
  4. Step 4: Simplify right side
    8,064,282.04x = 45,990,427,088,013.22
  5. Step 5: Solve for x
    x = 45,990,427,088,013.22/8,064,282.04
  6. Step 6: Final answer
    x = 5,702,978.50

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1.5x scale

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.