Home / 1,547,180.52-2,320,245.23-536,066.49

Finding the Fourth Proportional to 1,547,180.52, 2,320,245.23 and 536,066.49

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Solution

The fourth proportional to 1,547,180.52, 2,320,245.23 and 536,066.49 is: 803,917.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,547,180.52 : 2,320,245.23 = 536,066.49 : x
  2. Step 2: Convert to fraction form
    1,547,180.52/2,320,245.23 = 536,066.49/x
  3. Step 3: Cross multiply
    1,547,180.52x = 2,320,245.23 × 536,066.49
  4. Step 4: Simplify right side
    1,547,180.52x = 1,243,805,713,705.01
  5. Step 5: Solve for x
    x = 1,243,805,713,705.01/1,547,180.52
  6. Step 6: Final answer
    x = 803,917.64

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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.