Home / 569,927.52-855,869.31-506,030.07

Finding the Fourth Proportional to 569,927.52, 855,869.31 and 506,030.07

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Solution

The fourth proportional to 569,927.52, 855,869.31 and 506,030.07 is: 759,913.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,927.52 : 855,869.31 = 506,030.07 : x
  2. Step 2: Convert to fraction form
    569,927.52/855,869.31 = 506,030.07/x
  3. Step 3: Cross multiply
    569,927.52x = 855,869.31 × 506,030.07
  4. Step 4: Simplify right side
    569,927.52x = 433,095,606,850.15
  5. Step 5: Solve for x
    x = 433,095,606,850.15/569,927.52
  6. Step 6: Final answer
    x = 759,913.48

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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.