Home / 1,922,537.36-2,883,774.36-574,703.12

Finding the Fourth Proportional to 1,922,537.36, 2,883,774.36 and 574,703.12

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Solution

The fourth proportional to 1,922,537.36, 2,883,774.36 and 574,703.12 is: 862,045.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,537.36 : 2,883,774.36 = 574,703.12 : x
  2. Step 2: Convert to fraction form
    1,922,537.36/2,883,774.36 = 574,703.12/x
  3. Step 3: Cross multiply
    1,922,537.36x = 2,883,774.36 × 574,703.12
  4. Step 4: Simplify right side
    1,922,537.36x = 1,657,314,122,068.00
  5. Step 5: Solve for x
    x = 1,657,314,122,068.00/1,922,537.36
  6. Step 6: Final answer
    x = 862,045.21

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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.