Home / 1,250,580.04-1,726,395.56-837,827.53

Finding the Fourth Proportional to 1,250,580.04, 1,726,395.56 and 837,827.53

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Solution

The fourth proportional to 1,250,580.04, 1,726,395.56 and 837,827.53 is: 1,156,600.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,580.04 : 1,726,395.56 = 837,827.53 : x
  2. Step 2: Convert to fraction form
    1,250,580.04/1,726,395.56 = 837,827.53/x
  3. Step 3: Cross multiply
    1,250,580.04x = 1,726,395.56 × 837,827.53
  4. Step 4: Simplify right side
    1,250,580.04x = 1,446,421,727,837.77
  5. Step 5: Solve for x
    x = 1,446,421,727,837.77/1,250,580.04
  6. Step 6: Final answer
    x = 1,156,600.68

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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.