Home / 1,466,225.55-2,023,307.91-854,477.91

Finding the Fourth Proportional to 1,466,225.55, 2,023,307.91 and 854,477.91

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Solution

The fourth proportional to 1,466,225.55, 2,023,307.91 and 854,477.91 is: 1,179,130.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,225.55 : 2,023,307.91 = 854,477.91 : x
  2. Step 2: Convert to fraction form
    1,466,225.55/2,023,307.91 = 854,477.91/x
  3. Step 3: Cross multiply
    1,466,225.55x = 2,023,307.91 × 854,477.91
  4. Step 4: Simplify right side
    1,466,225.55x = 1,728,871,914,223.27
  5. Step 5: Solve for x
    x = 1,728,871,914,223.27/1,466,225.55
  6. Step 6: Final answer
    x = 1,179,130.94

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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.