Home / 1,726,020.48-2,588,615.40-527,953.32

Finding the Fourth Proportional to 1,726,020.48, 2,588,615.40 and 527,953.32

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Solution

The fourth proportional to 1,726,020.48, 2,588,615.40 and 527,953.32 is: 791,802.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,020.48 : 2,588,615.40 = 527,953.32 : x
  2. Step 2: Convert to fraction form
    1,726,020.48/2,588,615.40 = 527,953.32/x
  3. Step 3: Cross multiply
    1,726,020.48x = 2,588,615.40 × 527,953.32
  4. Step 4: Simplify right side
    1,726,020.48x = 1,366,668,094,633.13
  5. Step 5: Solve for x
    x = 1,366,668,094,633.13/1,726,020.48
  6. Step 6: Final answer
    x = 791,802.94

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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.