Home / 1,849,280.20-2,774,223.90-569,887.89

Finding the Fourth Proportional to 1,849,280.20, 2,774,223.90 and 569,887.89

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Solution

The fourth proportional to 1,849,280.20, 2,774,223.90 and 569,887.89 is: 854,925.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,280.20 : 2,774,223.90 = 569,887.89 : x
  2. Step 2: Convert to fraction form
    1,849,280.20/2,774,223.90 = 569,887.89/x
  3. Step 3: Cross multiply
    1,849,280.20x = 2,774,223.90 × 569,887.89
  4. Step 4: Simplify right side
    1,849,280.20x = 1,580,996,604,758.57
  5. Step 5: Solve for x
    x = 1,580,996,604,758.57/1,849,280.20
  6. Step 6: Final answer
    x = 854,925.39

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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.