Home / 1,060,878.43-1,464,045.06-577,476.10

Finding the Fourth Proportional to 1,060,878.43, 1,464,045.06 and 577,476.10

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Solution

The fourth proportional to 1,060,878.43, 1,464,045.06 and 577,476.10 is: 796,934.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,878.43 : 1,464,045.06 = 577,476.10 : x
  2. Step 2: Convert to fraction form
    1,060,878.43/1,464,045.06 = 577,476.10/x
  3. Step 3: Cross multiply
    1,060,878.43x = 1,464,045.06 × 577,476.10
  4. Step 4: Simplify right side
    1,060,878.43x = 845,451,031,473.07
  5. Step 5: Solve for x
    x = 845,451,031,473.07/1,060,878.43
  6. Step 6: Final answer
    x = 796,934.89

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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.