Home / 6,526,297.81-9,768,484.32-3,486,061.63

Finding the Fourth Proportional to 6,526,297.81, 9,768,484.32 and 3,486,061.63

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Solution

The fourth proportional to 6,526,297.81, 9,768,484.32 and 3,486,061.63 is: 5,217,895.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,297.81 : 9,768,484.32 = 3,486,061.63 : x
  2. Step 2: Convert to fraction form
    6,526,297.81/9,768,484.32 = 3,486,061.63/x
  3. Step 3: Cross multiply
    6,526,297.81x = 9,768,484.32 × 3,486,061.63
  4. Step 4: Simplify right side
    6,526,297.81x = 34,053,538,371,208.64
  5. Step 5: Solve for x
    x = 34,053,538,371,208.64/6,526,297.81
  6. Step 6: Final answer
    x = 5,217,895.25

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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.