Home / 7,106,848.38-9,807,899.19-4,008,241.17

Finding the Fourth Proportional to 7,106,848.38, 9,807,899.19 and 4,008,241.17

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Solution

The fourth proportional to 7,106,848.38, 9,807,899.19 and 4,008,241.17 is: 5,531,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,848.38 : 9,807,899.19 = 4,008,241.17 : x
  2. Step 2: Convert to fraction form
    7,106,848.38/9,807,899.19 = 4,008,241.17/x
  3. Step 3: Cross multiply
    7,106,848.38x = 9,807,899.19 × 4,008,241.17
  4. Step 4: Simplify right side
    7,106,848.38x = 39,312,425,292,267.17
  5. Step 5: Solve for x
    x = 39,312,425,292,267.17/7,106,848.38
  6. Step 6: Final answer
    x = 5,531,625.72

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Double scale
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1.5x scale

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.