Home / 12,052,598.04-16,632,705.30-6,546,080.40

Finding the Fourth Proportional to 12,052,598.04, 16,632,705.30 and 6,546,080.40

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Solution

The fourth proportional to 12,052,598.04, 16,632,705.30 and 6,546,080.40 is: 9,033,656.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,052,598.04 : 16,632,705.30 = 6,546,080.40 : x
  2. Step 2: Convert to fraction form
    12,052,598.04/16,632,705.30 = 6,546,080.40/x
  3. Step 3: Cross multiply
    12,052,598.04x = 16,632,705.30 × 6,546,080.40
  4. Step 4: Simplify right side
    12,052,598.04x = 108,879,026,163,306.12
  5. Step 5: Solve for x
    x = 108,879,026,163,306.12/12,052,598.04
  6. Step 6: Final answer
    x = 9,033,656.13

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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.