Home / 1,849,277.70-2,774,220.15-569,885.39

Finding the Fourth Proportional to 1,849,277.70, 2,774,220.15 and 569,885.39

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Solution

The fourth proportional to 1,849,277.70, 2,774,220.15 and 569,885.39 is: 854,921.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,277.70 : 2,774,220.15 = 569,885.39 : x
  2. Step 2: Convert to fraction form
    1,849,277.70/2,774,220.15 = 569,885.39/x
  3. Step 3: Cross multiply
    1,849,277.70x = 2,774,220.15 × 569,885.39
  4. Step 4: Simplify right side
    1,849,277.70x = 1,580,987,532,128.61
  5. Step 5: Solve for x
    x = 1,580,987,532,128.61/1,849,277.70
  6. Step 6: Final answer
    x = 854,921.64

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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.