Home / 9,572,424.70-14,358,637.05-3,896,722.30

Finding the Fourth Proportional to 9,572,424.70, 14,358,637.05 and 3,896,722.30

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Solution

The fourth proportional to 9,572,424.70, 14,358,637.05 and 3,896,722.30 is: 5,845,083.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,424.70 : 14,358,637.05 = 3,896,722.30 : x
  2. Step 2: Convert to fraction form
    9,572,424.70/14,358,637.05 = 3,896,722.30/x
  3. Step 3: Cross multiply
    9,572,424.70x = 14,358,637.05 × 3,896,722.30
  4. Step 4: Simplify right side
    9,572,424.70x = 55,951,621,190,341.22
  5. Step 5: Solve for x
    x = 55,951,621,190,341.22/9,572,424.70
  6. Step 6: Final answer
    x = 5,845,083.45

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Double scale
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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.