Home / 4,802,835.60-7,212,547.80-2,563,347.60

Finding the Fourth Proportional to 4,802,835.60, 7,212,547.80 and 2,563,347.60

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Solution

The fourth proportional to 4,802,835.60, 7,212,547.80 and 2,563,347.60 is: 3,849,448.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,835.60 : 7,212,547.80 = 2,563,347.60 : x
  2. Step 2: Convert to fraction form
    4,802,835.60/7,212,547.80 = 2,563,347.60/x
  3. Step 3: Cross multiply
    4,802,835.60x = 7,212,547.80 × 2,563,347.60
  4. Step 4: Simplify right side
    4,802,835.60x = 18,488,267,093,015.28
  5. Step 5: Solve for x
    x = 18,488,267,093,015.28/4,802,835.60
  6. Step 6: Final answer
    x = 3,849,448.25

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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.