Home / 1,048,066.52-1,446,252.13-589,108.16

Finding the Fourth Proportional to 1,048,066.52, 1,446,252.13 and 589,108.16

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Solution

The fourth proportional to 1,048,066.52, 1,446,252.13 and 589,108.16 is: 812,924.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,066.52 : 1,446,252.13 = 589,108.16 : x
  2. Step 2: Convert to fraction form
    1,048,066.52/1,446,252.13 = 589,108.16/x
  3. Step 3: Cross multiply
    1,048,066.52x = 1,446,252.13 × 589,108.16
  4. Step 4: Simplify right side
    1,048,066.52x = 851,998,935,552.40
  5. Step 5: Solve for x
    x = 851,998,935,552.40/1,048,066.52
  6. Step 6: Final answer
    x = 812,924.49

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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.