Home / 4,519,547.42-6,237,968.49-2,970,952.16

Finding the Fourth Proportional to 4,519,547.42, 6,237,968.49 and 2,970,952.16

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Solution

The fourth proportional to 4,519,547.42, 6,237,968.49 and 2,970,952.16 is: 4,100,566.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,547.42 : 6,237,968.49 = 2,970,952.16 : x
  2. Step 2: Convert to fraction form
    4,519,547.42/6,237,968.49 = 2,970,952.16/x
  3. Step 3: Cross multiply
    4,519,547.42x = 6,237,968.49 × 2,970,952.16
  4. Step 4: Simplify right side
    4,519,547.42x = 18,532,705,928,187.59
  5. Step 5: Solve for x
    x = 18,532,705,928,187.59/4,519,547.42
  6. Step 6: Final answer
    x = 4,100,566.77

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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.