Home / 7,367,051.40-11,050,577.10-3,771,623.40

Finding the Fourth Proportional to 7,367,051.40, 11,050,577.10 and 3,771,623.40

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Solution

The fourth proportional to 7,367,051.40, 11,050,577.10 and 3,771,623.40 is: 5,657,435.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,051.40 : 11,050,577.10 = 3,771,623.40 : x
  2. Step 2: Convert to fraction form
    7,367,051.40/11,050,577.10 = 3,771,623.40/x
  3. Step 3: Cross multiply
    7,367,051.40x = 11,050,577.10 × 3,771,623.40
  4. Step 4: Simplify right side
    7,367,051.40x = 41,678,615,173,864.14
  5. Step 5: Solve for x
    x = 41,678,615,173,864.14/7,367,051.40
  6. Step 6: Final answer
    x = 5,657,435.10

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Similar ratio
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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.