Home / 1,849,279.70-2,774,223.16-569,887.40

Finding the Fourth Proportional to 1,849,279.70, 2,774,223.16 and 569,887.40

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Solution

The fourth proportional to 1,849,279.70, 2,774,223.16 and 569,887.40 is: 854,924.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,279.70 : 2,774,223.16 = 569,887.40 : x
  2. Step 2: Convert to fraction form
    1,849,279.70/2,774,223.16 = 569,887.40/x
  3. Step 3: Cross multiply
    1,849,279.70x = 2,774,223.16 × 569,887.40
  4. Step 4: Simplify right side
    1,849,279.70x = 1,580,994,823,672.18
  5. Step 5: Solve for x
    x = 1,580,994,823,672.18/1,849,279.70
  6. Step 6: Final answer
    x = 854,924.66

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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.