Home / 1,922,507.95-2,883,925.95-502,561.75

Finding the Fourth Proportional to 1,922,507.95, 2,883,925.95 and 502,561.75

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Solution

The fourth proportional to 1,922,507.95, 2,883,925.95 and 502,561.75 is: 753,885.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,507.95 : 2,883,925.95 = 502,561.75 : x
  2. Step 2: Convert to fraction form
    1,922,507.95/2,883,925.95 = 502,561.75/x
  3. Step 3: Cross multiply
    1,922,507.95x = 2,883,925.95 × 502,561.75
  4. Step 4: Simplify right side
    1,922,507.95x = 1,449,350,872,302.41
  5. Step 5: Solve for x
    x = 1,449,350,872,302.41/1,922,507.95
  6. Step 6: Final answer
    x = 753,885.50

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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.