Home / 8,064,279.04-12,092,218.60-3,803,303.20

Finding the Fourth Proportional to 8,064,279.04, 12,092,218.60 and 3,803,303.20

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Solution

The fourth proportional to 8,064,279.04, 12,092,218.60 and 3,803,303.20 is: 5,702,974.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,279.04 : 12,092,218.60 = 3,803,303.20 : x
  2. Step 2: Convert to fraction form
    8,064,279.04/12,092,218.60 = 3,803,303.20/x
  3. Step 3: Cross multiply
    8,064,279.04x = 12,092,218.60 × 3,803,303.20
  4. Step 4: Simplify right side
    8,064,279.04x = 45,990,373,696,479.52
  5. Step 5: Solve for x
    x = 45,990,373,696,479.52/8,064,279.04
  6. Step 6: Final answer
    x = 5,702,974.00

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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.