Home / 4,833,782.71-6,670,486.93-2,658,325.82

Finding the Fourth Proportional to 4,833,782.71, 6,670,486.93 and 2,658,325.82

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Solution

The fourth proportional to 4,833,782.71, 6,670,486.93 and 2,658,325.82 is: 3,668,416.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,782.71 : 6,670,486.93 = 2,658,325.82 : x
  2. Step 2: Convert to fraction form
    4,833,782.71/6,670,486.93 = 2,658,325.82/x
  3. Step 3: Cross multiply
    4,833,782.71x = 6,670,486.93 × 2,658,325.82
  4. Step 4: Simplify right side
    4,833,782.71x = 17,732,327,637,991.53
  5. Step 5: Solve for x
    x = 17,732,327,637,991.53/4,833,782.71
  6. Step 6: Final answer
    x = 3,668,416.37

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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.