Home / 9,937,837.37-14,896,127.14-4,538,396.81

Finding the Fourth Proportional to 9,937,837.37, 14,896,127.14 and 4,538,396.81

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Solution

The fourth proportional to 9,937,837.37, 14,896,127.14 and 4,538,396.81 is: 6,802,741.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,837.37 : 14,896,127.14 = 4,538,396.81 : x
  2. Step 2: Convert to fraction form
    9,937,837.37/14,896,127.14 = 4,538,396.81/x
  3. Step 3: Cross multiply
    9,937,837.37x = 14,896,127.14 × 4,538,396.81
  4. Step 4: Simplify right side
    9,937,837.37x = 67,604,535,919,424.74
  5. Step 5: Solve for x
    x = 67,604,535,919,424.74/9,937,837.37
  6. Step 6: Final answer
    x = 6,802,741.22

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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.