Home / 1,054,037.68-1,454,559.93-570,592.22

Finding the Fourth Proportional to 1,054,037.68, 1,454,559.93 and 570,592.22

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Solution

The fourth proportional to 1,054,037.68, 1,454,559.93 and 570,592.22 is: 787,410.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,037.68 : 1,454,559.93 = 570,592.22 : x
  2. Step 2: Convert to fraction form
    1,054,037.68/1,454,559.93 = 570,592.22/x
  3. Step 3: Cross multiply
    1,054,037.68x = 1,454,559.93 × 570,592.22
  4. Step 4: Simplify right side
    1,054,037.68x = 829,960,572,308.95
  5. Step 5: Solve for x
    x = 829,960,572,308.95/1,054,037.68
  6. Step 6: Final answer
    x = 787,410.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.