Home / 1,061,254.17-1,464,566.67-577,838.07

Finding the Fourth Proportional to 1,061,254.17, 1,464,566.67 and 577,838.07

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Solution

The fourth proportional to 1,061,254.17, 1,464,566.67 and 577,838.07 is: 797,436.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,254.17 : 1,464,566.67 = 577,838.07 : x
  2. Step 2: Convert to fraction form
    1,061,254.17/1,464,566.67 = 577,838.07/x
  3. Step 3: Cross multiply
    1,061,254.17x = 1,464,566.67 × 577,838.07
  4. Step 4: Simplify right side
    1,061,254.17x = 846,282,377,979.13
  5. Step 5: Solve for x
    x = 846,282,377,979.13/1,061,254.17
  6. Step 6: Final answer
    x = 797,436.09

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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.